That's the thing though. They can't stand being uncomfortable for an hour, let alone a few days. I was a heroin user for years. When I went into rehab I knew it was going to be a horrendous process but that's the fucking price you pay. Same with sugar but sugar withdrawal doesn't make you vomit until your stomach bleeds, nor does it give you RLS or make you cough until you vomit. I couldn't sleep, and the hour or two I'd get here and there were spent sleeping in an upright position in the damn shower as my muscles were spasming. (Sp??) Maybe instead of getting better though, I should've convinced the world of how great it was to be a fucking junkie.