Putting cigarettes out
My girlfriend Jane is a social smoker and as a result we do not have a house full of ashtrays. When she has finished a cigarette she will quite often stub it out on the leg of her denim jeans (she has also done the same on leather jeans and if she is wearing her work clothes she will pinch it out with her bare fingers or stub it into her hand. She does not do this as a party trick and can not see why I find it strange. Is it normal for some people to put cigarettes out this way?