Consider the fact that if you're having trouble picking one, you're not supposed to. Just write about the things that fire you up and chances are someone else will resonate with them. I can't think of a single topic that I've seriously wanted to cover from photography to food that I haven't gotten encouraged by Steemit on in some form or another.

My niche is that I do so much and share it all. It's also that I'm on the run and in southern Mexico, but at this point a lot of my followers know next to nothing about that story, they see the clouds and pictures of Acapulco.