@feditips

I'm not sure a bio is that useful. This isn't a job interview, and I almost never read bios anyway. I think the important thing is follow people you find interesting, like/boost/reply, and post your own stuff as soon as possible.

Imagine you were at a party. Would you hand out CVs to the other guests? I can't think of anything more off-putting. No, just start talking to people, become part of a conversation. That said, I hate parties, but the principle is good.