I think I'm at rock bottom. Now what?

This isn't a pity party post, it's not entirely my fault. I'm a construction site that got abandoned and water got in and now it'll cost twice as much as the original plan, and sure I could have done something about it earlier instead of just letting myself(the building?) rot but I didn't and there's no use beating myself up over it. I have missed out on 14 years or so.

I'm an unfinished person and I just need to finish myself. Which is a unique position to be in because I think a lot of people want that. I have no family and no long term connections. Which is exactly as lonely as it sounds but also makes me pretty fucking free to do whatever I want

So I have some questions that are things most people learned between the ages of 12 and 24. I didn't, which sucks. They can basically be summarised as "how do I be a human?"

How do people make friends? How do I become someone that people actively seek out interaction with? How do I do this without having any money

These are probably too broad to have any meaningful answers and I'll probably just be embarrassed by it later and delete it. Idk