Obviously we’re different people, but my silver bullet was 300mg Wellbutrin. (150mg did nothing.)
I have ADHD that doesn’t respond to stimulants, so my doc tried Wellbutrin. Didn’t touch my ADHD, unfortunately, but I haven’t had a violent outburst in years. Last night, I dropped a piece of lasagna on the kitchen floor and reacted with a “goddammit,” instead of the tantrums I’ve had in the past. So much nicer.
Since you mentioned ssh and vi(m), I’ll throw out vimwiki. No Android app, unless you count termux, and there’s a bit of a learning curve, but idk, it really clicks with me.