What to blog about?

Me myself, I rarely update my blogs. Maybe two or three times a week, as I have a few of them. It's really complicated to maintain all of them. I don't earn much from them, but I just LOVE writing. It's my passion, so yeah! I don't mind taking a few hours off per day just to update. What's your blog about?

I started blogging and then I deleted. lol. I guess it'll be easy to blog when you know or have knowledge of the topic you chose to blog about. It'll be easy to carry on if you have interest in the topic you blog. If you want to earn with blogging, then you'll have to choose a topic that appeals to others and more importantly, that you can see having many asking others to blog on, check in micro jobs sites.