I've taken several types of drug in my time and can honestly say I have had the best of times and the worst of times on them:
Alcohol: Getting pissed down the pub with my mates and rolling home is fanatstic but falling on my arse while simultaneously vomitting on my clothes at my friends Dads' house was rubbish!
Dope: Sitting in my lounge for days on end getting toasted and talking about rule changes for AD&D was brilliant but pulling a whitey watching 'Brain dead' after doing one too many waterfalls was non, non heinous.
Shrooms: Sitting at a campsite looking at the clouds with my mate turn into imperial star destroyers was amazing but losing all sense of my identity and waking up choking on my own sick (that same night) sucked.
Coke: Felt pretty good for an hour or two but it wore off quick. bummer.
Speed: Dancin' the night away in club land and never getting tired makes you feel so alive but crying all day the next day because of the come down really hurts (and I wrote a really stupid leter to my ex about how much I still loved her- bah!).
E: Hugging my mates as we danced to REM at Glastonbury 2002 was the best time I have ever had but......actually E has no down sides for me; except it wears off and I go back to being a curmudgeon.
Can't wait to go to Glastonbury this year!