This Troper is the inverse; said Troper had a two-week hospital visit and wasn't bothered at all by nicotine withdrawal, being tough as nails. That and because he also drinks over a gallon of coffee a day and was too busy being miserable about ''that'' to care (they wouldn't let him have any there).
Still smokes, currently; soon as he got out he picked up the habit again. Can eat nails, but mentally, he gets into habits as easily as it is hard to break them.