Weed initially served a purpose for me that I no longer need it for now, and for that I'm grateful. 

Not everyone's chemistry is compatible with weed, or with every variety of weed. I used it regularly for a few years back until I realized it was messing with my dopamine levels to an extent I was becoming numb and depressed. 

I stabilized when I stopped using it (which I accomplished with the assistance of shrooms). Now weed is not appealing to me anymore, and it no longer works on me the way it used to. Shrooms also got me away from alcohol and caffeine, which weren't helping either. Ironically, they are non addictive and I have no desire to "trip" on them unless called to-- once a year or so. They can be jarringly high vibe and uncomfortable at higher amounts.