How to fight antisocial personality?

So, summarizing: I’m a 20yo Male who was “the quiet kid” in college, and because of that, I learned(maybe too much) how to stay alone and find peace in it. Since 17yo, I work as a video editor for companies promoting their products and services(btw, you can contact me through here if you need any services lmao, I’m pretty good at it.) And, recently, I’ve found “normal” job that’s draining the Shi out of my soul, not because of the job itself, my coworkers and even the bosses are nice. And it is a good professional opportunity. But here’s the problem: I’m not used to deal with people so often, I kinda hate it to be honest. Even if they’re nice. I like to be alone, and when I get hired to do a video for a company, they’re just like “Hey man, we want a vid like this and that, can you deliver it next week?” So, even with my customers I barely have to talk with. But having to talk and be nice to people all day is hard af. Also, I’m working with something that I don’t like very much. So, how to handle it?