I'm in my late 20s. I've always struggled socially. Always heard that I'd find my tribe at high school/college/university/work/etc., try Meetup, do evening classes, get hobbies, do what you enjoy and you'll meet people who enjoy the same things and make friends... I've heard it all. I've tried it all. I've tagged along with my siblings who have friends who don't like me any more than anybody else does. I've read books about body language and small talk and all that… Still haven't made a single friend.
AIBU to think that if somebody is that isolated in their late 20s, it's highly unlikely to improve in the future?