I also had debilitating anger in my teens and weed really helped calm that down. I’ve been off it for years at a time and I still can’t get past my anger without it.
That said my memory is shit
However, I was able to fix all of those problems by consistently ceasing use 4 hours prior to going to sleep.
Anyone reading this far looking to optimize sleep, don't forget the basics of consistent schedules/meals and regular exercise. Personally, I can't exercise or eat too close to bed, as it keeps me awake. If you have the flexibility to wake without an alarm, that can be good as well to prevent sleep cycle intrusion. Stay away from blue wavelengths of light as bedtime approaches (use redshift/f.lux/etc on screens).
Recently I just quit everything yet again and now I sleep well for 6.5 hours, wake up refreshed, and have a lot more alertness and motivation during the day. My past experience says this will last for a while until I yet again find I need weed or melatonin to get more than 4 hours. I don't get it.. probably other factors in my life affecting my sleep.