I did it a lot in 2010 in my early 20s and it was everything to me. For the first time in my life I experienced what it was like to be 100% anxiety free in social scenarios, but it was more than just about breaking down social barriers. I would feel an intimate, cosmic connection to the universe and myself, I'd be in the most comfortable possible state of mind while raving out dancing all night like a maniac. During this period of my life, I was the most social I have ever been in my life and probably used the drug once every week or so on average, however there were a couple sketchy little binges thrown in for good measure :^p
The experience has doubtless changed my life. I'm more comfortable with myself and socially outgoing now. I grin when I think of my old rolling self. I aim to be that way all the time - it showed me how to be a better person. However, I wouldn't use it again. I don't believe it's worth the risk of post-roll depression as I've already been shown the light of the world anyway. And for whatever reason I just got sick of it, I outgrew it and I've moved on. I dropped and sniffed grams upon grams of crystal that year, no reason to go back.
I hate weed now - after being shown the rolling experience, I don't vibe with the weed obsessed, socially passive state of consciousness I always find myself in once I get going with that drug. Simply put, rolling made me realize that stoner guy is a weak-minded, selfish burnout compared to who I am when I'm sober. Well, mushrooms had already revealed that to me, but rolling me was like, "Really? You're still smoking that crap even though it wrecks your self confidence and social skills, steals everything positive about your personality and turns you into a dumbass? It's NOT ok even though everyone says it is and you're still getting decent marks and staying in shape, you can't even smile without it." For a while I have been struggling internally with this because a part of me will always love pot, but rolling made me snap about it. I became impulsive and started to freak out over my cannabis addiction as I couldn't stand being that stoned recluse after raving out so much and learning how to open up to people.
I want to be active, not miss out on anything life has to offer. So I don't do any drugs regularly anymore, and the only drugs I'm interested in doing are powerful psychedelics, notably LSD, 5-MeO-DMT, and AMT - the latter of which I am very excited about, the middle of which I am terrified of, and the former of which I have already experienced and loved.
In conclusion, you really only have a limited number of possible rolling experiences and should embrace them while you can. If I had kept going with it, I believe I would be braindead by now, and I’m glad that I had the sense to realize what I was doing to myself and stop before it got bad. If I had been sensible with my spacing and dosage I'm sure I would still be rolling occasionally, but there is no going back in time and I am cool with the choices I have made.
Peace