Hey man i remember you
don't beat yourself up about shit from ages ago...........if indeed you put someone's nose out, then just apologise(if you can indeed remember lol) - otherwise move on.
It sounds like you've been through some shit aye - alot of good people here would understand that, the main thing as good ol @Halcyon Daze stated is to move forward and don't dwell on past indiscretions .
We all make mistakes but maturity and hindsight cleans the windscreen.
Sab's a great place to learn about ethnobotany but it's equally a great place to gain insight into social cues and mores about our fragile existence.
I'd say tentatively, that, you've parked yourself at a safe place to regain your balance and perspective.