What's the different between drugs and cigarettes?

my x girlfriend smokes two pack of cigarettes a day and one day we had to go to court because he uncle had gotten locked up for beating his girlfriend up. on the way down to the courthouse all my x did was talk about his drug problem and how the drugs did this and how the drugs did that to him. when we get to the courthouse, he was in pretty bad shape and instead of showing compion she criticize him. when we left on the way back home, all she did was talk down about him and l finally lost it and told her. you are no better then your uncle. you smoke two packs of drugs a day and for the last five years all you've talked about was quitting and you still puffing away like it's the thing to do. the only thing different between your drugs and his drugs, yours cheaper and legal but they all are made by man poisons, so before you start knocking your uncle go look in the mirror. if you are a smoker, you are a drug addict so remember that the next time you want to knock someone who has a cocaine or drug problem.