How to better my mental health while simultaneously figure out how to share some of the knowledge I've obtained over the past few years with others (conferences? blogs? teaching? I don't know. Help!)
Blogging is a terrific way to freely share what you know (if money is not a goal here) and hone your ability to effectively communicate it. Keep in mind it doesn't at all have to be limited to writing. "A picture's worth a thousand words." Adding graphics or short videos can tremendously enhance the material.