I'd look to the entrepreneurship community if you want more ideas here. My impression is that being very good at dealing with the spaghetti code in one's brain is a trait that unites many go-getter entrepreneur types.

I have many ideas on self-improvement that I haven't read anywhere else, but I'm still not at the point where I want to share them because I want to make a ton of money first to make sure they work. (Then work as a life coach for a while to make sure they work on other people, and finally do a popularization. Actually, to be honest I'd have to think before doing a popularization because it wouldn't obviously decrease x-risk.)