...you draw the structure of drugs on their drug packets
...you have blisters from playing with your molecular model kit
...you are fed up of people saying alcohol, when they mean ethanol
...you really want to know where to get those subscription goggles :geek: (in UK)- seriously!
...you think people are lazy for calling 1,3,7-trimethyl-1H-purine-2,6(3H,7H)-dione (or 1,3,7-trimethylxanthine) caffeine
...you outsmart your chemistry teachers
...you spend all your pocket money on organic chemistry books
...you get a degree in chemistry!