High quality resources on friendship

[machinegun]

This post comes with a bit of sad news because my friend told me that my other friends didn't want too hangout with me anymore because I was being douchey. I don't want to make this post about me so I'll just say that I'm really sad and confused.

Are there any high quality books, seminars etc. that can help me understand friendship and how to have the deep understanding with others I crave. I feel like it's secondary nature for others and for me it's so difficult. It's harder than getting laid.

Especially books on male social circles would be really appreciated.