Used to be a big smoker (about an ounce of resin a week - green stuff just wasn't readily available back then) but my lifestyle changed and it didn't really fit the more uptempo pace I was moving in. Even on downtime it started to just knock me out asleep, rather than relax me. I gradually drifted away from it (which is strange cos I thought I'd never not smoke weed at one point in my life).
From a teenager I was really into what was the acid house scene, raves and clubbing and alongside MDMA. Again drifted away from that as the quality of product during the mid 90's was just rubbish.
Stopped all drugs for a while, then got a better job, more money....coke. Some great times but hard recovery time so I left that one.
A couple of years ago I found an effinity with MDMA again, I use it about once a month when I attend Northern Soul events which I passionately love. The two go hand in hand if you love music and you love to dance. A great release and a chance to blow the cobwebs away from my mind.
I'm old enough not to go crazy and find I rarely suffer from comedowns now as the balance is just right.