What I do is to publish short things that I may want to read latter in my blog. Sometimes someone else find them useful, if so great. But the main consumer of my blog is me. I usually use it as reference for some little problems that come over and over. And, sometimes, I do send links to my blog when someone else has a problem I blogged about in the past.

Doin this I publish about 25 articles every year. Wanna take a look? Is at https://aurelianito.blogspot.com (warning: content is written in Spanish)

Oh! The key for me is no commitment. Just do the first video/ blog post and work from there. If I take a year off it is fine.