I started at early-mid teens, and quickly moved from weed to mdma to lsd to benzos and more, only every struggled with /abused benzos (not for a long time) but im sober off it all now but weed

the 2 years ive been smoking ive been through phases, but i usually stuck to once every 2 weeks but ive had phases doing it more or less than this, rn only on weekends, ive been kinda paranoid about its impact on me, i feel like im slightly stupider but not sure if im overthinking it, and i think for 2 years use only a slight effect isnt bad,

I know i definetly wont stop smoking weed, but i could cut down on it a bit, sober off everything else, i only plan on otherwise maybe doing lsd once every few months and opiates every so often, always tested (i understand the risk but i control my use very well)

I just need some advice, someone whos been in a similar position and any genuine advice to do with anything, thank you to anyone who cared to read all this too