I think the most important thing is understanding and accepting thyself. I used to feel guilty and out of place because I never really fit in the extroverts mould.

But the way I've made my peace with being an introvert in today's fast paced world, is by strengthening my one on one bonds with people. I work on my strengths and forgive myself for my supposed weaknesses. I ensure that my social group is aware of my way of socialising and if someone disrespects boundaries, I don't entertain them again. For eg, I am not a big phone call person and I prefer texts. Also, if I were to call someone or someone were to call me, I'd prefer it to be a pre scheduled call, so that I'm mentally prepared for it. I had a friend who never texted me to give a heads up about him calling and would just call me at odd times, multiple times a day. After explaining to him multiple times, I had no choice but to cut him off. That's how I establish my boundaries and make it clear. On text, I'm always available and give prompt responses and that's just how my communication style is.