Being an introvert shouldn't effect you at all https://biblereasons.com/introvert-vs-extrovert/. I'm an introvert, but that just means I enjoy time alone. I can be quiet but not shy. What does affect me, is my energy. Make sure that you are getting enough sleep. Your energy level does affect how you respond to others. You have to also practice how to relax your mind. I struggled with this, but through practice I've gotten better. Us introverts have to use our skills to our advantage. You have to learn how to engage someone but be a good listener at the same time. This is what helps me.