You are treated like you don't exist because you haven't developed game. You are being too meek and so the environment overpowers you. The solution is to develop a more powerful approach.
It is not too loud. I've been in some loud ass clubs. The solition there is to use lots of physical openers, physical game, very direct verbals, learn to project your voice more, and very powerful sexual eye contact. The louder it is the more you can caveman it. Literally grab girls by the arm and pull then into you. Some will bust but some will hook hard.
Your height is not the problem. You just lack the strong game necessary for loud clubs.
I def struggled with loud ass clubs.
The way I dealt with it is by forcing myself to approach girls and by making myself just comfortable and relaxed in the club. The club has a way of overpowering you. You have to train yourself to ignore all the noise and distractions. You have to put yourself into a relaxed meditative state and then do lots of direct physical openers.
A good way to start is by tapping her on the shoulder, smile, and if she gives you positive eye contact, grab her, pull her into you, and say something direct like, "I love you". Then eye-fuck her. Then plow with some verbals and lots of physical escalation. Then lead her to a quieter area to talk or lead her to dance on the dance floor. Or both.
I know plenty of short guys who do great at the loudest clubs, better than me. It's not the height, it's your lack of game. Most of my wings were shorter guys who killed at the clubs. But they had very good game.
It helps a lot to get some experienced wings and just watch them approach in such loud clubs. This will prove to you that it can be done.

No girl wants a socially uncalibrated guy.
Don't mistake social calibration with being a conformist sheep. You can be edgy and iconoclastic but still socially calibrated.
Most girls are extremely socially calibrated because they are so social by default and it's imperative to their survival.

Connor Murphy, Frank Yang, @Biploar Growth and I are all intense mystics and are aware of things that people without this illness can’t access. I watched this video yesterday and became so conscious I was sobbing like a baby coming out a womb weeping for the suffering of humanity and the beauty of the mystic truth of Christianity that we need a savior like Jesus. And I will pave that way until he comes back. I was begging for Jesus to come back. But I guess I gotta be that next Jesus like figure. It occurs to me that every conversation I have with someone. I must insert love consciousness and truth and Jesus into. 
 
y’all may argue with Jesus thing on me, but bipolar people have a special connection with Jesus because he truly protects the mentally ill.
then I slept 14 hours , lol! 
 
god bless. 
 
 

People have different genetics. Your genetics determines how well your body can naturally detox and eliminate heavy metals.
Some people can naturally eliminate 90% of heavy metals, while others only 10%. If you are the 10% type, you will be screwed with diseases and conditions for life unless you develop some detox protocols.

Can you detox your body with just exercise, eating vegetables and drinking green tea or is DMSA required? 
Can Omega 3 contain heavy metals? 

No
Those vegetables are filled with toxic chemicals to boot. And probably so is your green tea.

@Something Funny
 

You simply lack experience.
23 is so fucking young. Your window for getting good with girls has just begun. But you have to start taking serious action. This is your wake up. Don't waste the next 10 years not learning game.
I started learning at 27.
You don't need any women to guide you through it. You don't even need to tell them anything is off. Just learn game and physical escalation.
Sex itself is natural and easy. The hard part is getting her into your bed.

Don't just point blank ask him on a date.
Be cheeky about.
"Hey, when are you gonna realize I'm trying to flirt with you? ;)"
Something akin to that would work nicely.

You are expecting too much. He has no idea you are interested in him romantically. You're not seeing this from his POV.
You judge him too soon on such superficial stuff. First flirt with him, THEN see how much he cares about you. You will still have plenty of time to figure out his willingness to invest in you.
You have nothing to lose by flirting with him, but you could potentially gain a boyfriend. This risk-reward scenario is a no-brainer.
If you want something in life you have to go after it, not sit around hoping for it to come to you. YES! -- even if you're a girl. That's not a valid excuse. The only thing you got to lose here is some ego.

Hello my Love...
Today was the 3rd psychedelic trip ever in my life.
What you will now read is called a "trip-report." It is some words that try to point to a reality, that cannot be pointed to. Nothing that is real can be described or pointed to, it can only be experienced. However, pointing or trying to point doesn't contradict reality and might help you to experience these things for yourself, which you absolutely can. 
Todays trip was special in that it gave me access to absolute knowledge. I became aware of an absolute, unshakeble, unspeakable truth which is the cause of, and explains everything in this universe, beyond the shaddow of a doubt.
Absolute truth is unspeakable, but speaking about it might inspire people to seek it. This is the reason why I will try to do the impossible here and speak about it. The only reason. Just to inspire you to go out there and seek absolute truth. Because it is absolutely worth it, I promise.
Trip Report
Took 150ug LSD today which was my 3rd psychedelic trip ever. If you're interested in the first two trips pm me I can send you the links. Now let's jump into the juicy stuff: absolute truth. 
 
What I realized beyond the shaddow of a doubt
There is no self. "you" don't exist. There is no "you" inside your body (or inside of mine) Everything is one. The whole universe and everything that exists, existed, will ever exist or could ever exist is physically one thing. God exists beyond the shaddow of a doubt. God = The Cause of everything that exists = The here and now = Conciousness = Infinite love = Everything that exists = You. There exists only one thing in the universe. This thing is You. You with a capital "Y". That "YOU" is identical to God. It is the cause of everything. It created everything in this universe. It created everything you see right now through your eyes out of pure selflessness and out of pure love. It created the most beautiful things you could ever imagine and the most hellish things you could ever imagine. It did so because it is selfless. Because it is infinitely loving. Infinite love does not discriminate. It only encompasses and allows for anything that comes into existence to come into existence.  Infinite love is all there is. Imagine you got the most beautiful gift you could ever imagine. Imagine you get the most beautiful man, the most beautiful woman you could ever imagine. Imagine him or her unconditionally loving you for your whole life. Imagine you get all the money in the world. Imagine every single petty little wish of yours would be fulfilled. Imagine how much better you would feel after all these whishes coming true. Now imagine that feeling you would get out of all your whishes getting fulfilled and multiply it by infinity. What you now have is Infinite Love, Absolute Truth, God, Your own Identity. It is so beautiful, perfect, rich, loving, caring, complete that you would never believe me. And still it is Absolute, timeless Truth. forever and until the end of time. Death is impossible, you are immortal. (Obvious point).  All these things I just wrote are and forever will be: Absolute, unshakable truth 'til the end of time. This is not my belief, nor speculation. This is a fact. In fact, this is the only "true" fact that exists in this universe. You can become directly concious of these truths. Doing that will completely heal you and show you that all your petty human bullshit is completely okay the way it is and that you are infinitely loved no matter what you do.
I hope I will inspire some of you to go out there and seek finding that truth for yourself. What I would recommend for that is using psychedelics. I highly doubt that there is any other method presently known to humankind which makes it as easy and effortless to access these truths as psychedelics do.
Go for it, whoever you are - you can do it, whatever it is you want to do. You can find absolute truth and it will heal you completely and forever.
I deeply love all of you.
Cheers!
 
Final note:
A deep deep Thank-You goes out to
@Leo Gura.
Thank you for teaching me about all these concepts from a young age and making it possible for me to finally at 21 realize what I have just realized. Leo, I will never in this lifetime be able to thank you enough for what you did for me. 

I far prefer direct. But getting good at indirect is actually more effective in more situations.
It's really effective to start indirect and then convert that into direct, because it is less threatening.

Balls and leadership, basically.

A woman is never going to show up to a date unless she is subconsciously interested in you fucking her.

But the reality is that a girl will not go on a date unless she is attracted and open to have sex with the dude.
Of course there can sometimes simply be a lack of chemistry which is no one's fault per se. But clearly in this case the lack of balls was a big factor and if this kind of dating behavior continues the chances of getting laid will approach zero.

Stop listening to dating advice from women! They have no clue how things actually work. Everything works the opposite of what they say.
This was such a needy text, sealing in her mind that you have no balls.
The reason your girl felt you "didn't click" was because she didn't feel you had the balls to handle her. In order to let you fuck her she needs to feel that you are above her. Your lack of leadership and neediness demonstrated the opposite.
This is what happens when you don't learn game. You will lose lots of girls like this because growing balls takes a lot of work for most men.
I know it stings man. But it is this sting which you need to motivate you to actually start learning game and become a stronger man. Leverage that sting as fuel to develop yourself massively in this area.
Since you are so inexperienced this result was predictable. But that's okay. The only way to get better with girls is thru lots of failure.
You got lucky that you got that date at all.

Small talk
Game
Humor
Marketing
Deep sex
Visualization
Public speaking
Writing
Sales copy writing
Conscious communication

I can see it working. Eye contact and vibe is at least 50% of game.
The silent opener is more of an advanced technique. Requires really calibration and groundedness or it comes off creepy.

Day game is only effective in certain cities and areas. There usually just aren't enough girls out during the day to make it effective for building your skill.
Night game is what you need to build skill.

https://www.pickupalpha.com/video/

Because as a noob you are extremely likely to creep her out.
The fastest way to blow yourself out is to say something explicitly sexual and creep her out.
Just don't talk about it. There's no need.
As you become more advanced you can talk about it, but you must do it in a subtle way so it's not creepy.

Great!
In a club kissing a girl within 15 mins is not too early. Dude, you can pull a girl in 15 mins. You can kiss a girl within a minute or two if she's in the right mood.
The problem is not that you did it too early, the problem is that you didn't escalate up the kino ladder properly. Before you kiss her, you should physically escalate in other smaller ways so that she is not blindsided by the kiss. Usually before you kiss her you gotta have your hands all over her body. Physically escalating over her body is more important than kissing. And you need to learn to start doing it immediately upon opening. Especially in a club.
That's silly. You approach as soon as you see a girl you like. Especially when you are just starting your training. Your job should be to maximize the number of girls you open and the time you spend talking to them.
You need warm up sets to get in the flow and build up your state.
And a lot of times you can pull a girl pretty early in the night. You don't have to wait till the end of the night to pull.
If it's extremely loud and crowded, you must rely much more on physical game and strong eye contact. Don't try to have a logical substantive conversation.
You basically talk about herself and yourself. And you riff variations on that. You flirt.
Watch some in-field footage to get an idea of what guys talk about.
The advice is: it takes 100s and 1000s of approaches to get good. Your first 500 approaches will suck. Just do the best you can and don't judge yourself. Approach as much as you can and take risks. Learn by failing.

@SamC Watch Mike's in-field videos:
https://www.pickupalpha.com/video/
This is the most realistic presentation of how night game and club game works.

Not having balls, not kissing her is how you ruin a date.
Of course only kiss her if you feel she is in a good mood and digs you.
If she will hold eye contact with you, that's how you know you can kiss her. If you slowly move your face closer to her and she doesn't move away or flinch, then definitely you can kiss her.
Yes, it stings like bitch. Nothing you can do but approach more girls and learn your lesson from every catastrophe.
1 to 3 dates is the target to shoot for. If you aren't closing it by the end of date 3, you're fucking up. Some girls will not be comfortable on day 1. Although plenty will be if you run a solid date with plenty of bounces and locations and you physically escalate from the beginning and throughout. But by 2nd date 90% of girls should be down. So you should aim to close by the 2nd date. 3rd date is only really there in case of logistical problems. Sometimes she is too busy for it to happen on date 2. Do not drag is out beyond 3 dates. That's more than enough. If it takes you more than 3 then your date game is horrible and you are actually making her confused because by date 3 she wants you to take her. You will actually lose her if you don't take her. If she is going on dates with you she obviously wants you to fuck her.
WhatsApp is text messaging. I don't distinguish between them.
Of course you can text a bit more than just date logistics, but keep it simple.
Of course on the day of date you must follow up and get her to verify that she is coming. They flake like crazy, so always verify.

Great work!
However, next time you open a girl, never ask for the date right off the bat. That's way too weird. You need to just chat to see if you like her first. Instead of saying you want a date, tell her you find her attractive and want to see if she's cool.
But anyways, you got super lucky and somehow by fluke luck your way worked.
Now that you have a date, play it cool. Don't fuck it up by getting too needy. The less you say to her before the date the better. Use texts to arrange location. Keep it simple.
Make sure the location you take her to has multiple locations to bounce around. Bounce her around as much as possible: cafe, stroll thru park, ice cream, park bench, shops, etc. Pick a large mall-like area with lots of places to go.
Hug her as soon as you meet her. Start touching her hands very early on. Start holding her hand and leading her early on. Lock eyes with her as much as possible. Kiss her half-way thru the date. DO NOT leave the kiss for the end. Find reasons to wrap your hands around her hips and move her hips around as you stand face go face with her. Make your first kiss very short, no tongue. Leave her craving more. Cut the kiss off before she can get enough.
At the end of the date take her to a place where you can make out. Ideally your couch, otherwise a park bench or in your car. As you make out, rub her body, squeeze her thighs, kiss her neck, grab her hair by the root. Lock eyes as deep and long as possible.
No sex for you. Just try to turn her on. Turn her on, then send her home.