Compulsive Nature

"I don't smoke because it's bad for you, but I'll drink a bottle and a half of whisky. I don't take drugs because I know I have a compulsive nature.
"But this is the good one - I don't take paracetamol because someone told me they damage your liver. So when I had a headache coming out of an alcohol stupor, I wouldn't take paracetamol in case I hurt my liver. After 30 bottles of Scotch!"