Wrong. Morphine is fun but can also be very overwhelming. I'm sure I sat and watched Jeremy Kyle all day with a broken leg, passing in and out of consciousness. In fact I wasted 3 days of my life on that.
Apart from a few people becoming hermits and suffering form mental health problems, i am yet to see any seriously bad effects from dope....
Had it been anything more laborious than clicking a mouse button, I fear we may not have triumphed, Dev.
ps I've had pethadine, it would have been more enjoyable if I was not slightly concerned about having just been on fire.