but I don't know what type of content to post...
Some ideas:
Monies - The financial component of Steemit is a great feature. I've just refinanced my hefty student loans. I've been reading and learning so much about personal finance, this could be a place where I share new ideas and financial successes.
Analog Planning/Bullet Journal - My true loves, list making and calendars. I could share layouts, ideas, sketches of layouts, their completed template and then them filled out. I think if I strive to post it, it would motivate me to finish some of these trackers I set up.
Misc challenges and goals - I'm getting into running (or something like that) eating better. Work is going very good
Just my thoughts.