Just acquire friends, do things where you meet and interact with people, get an jobs. Maybe it will come naturally to you. It's always a painful learning curve with lots of cringe, though. Don't be discouraged, though. A few months ago I was thinking I was becoming a full blown incel who was in so much pain and anguish by seeing couples in public, now I'm being called an alpha chad. You can make it, too.
One tip I want to teach you is the lip triangle: When you're with a girl and you're thinking about kissing her, look in her eyes, then look at her lips and then look into her eyes again. If she moves away or you have the feeling she doesn't want to be kissed, don't. Otherwise go for it.
Not really. I'm still a loser compared to real chads. I'm a chad among bernds. But in the land of the blind the one with one eye is king.