Most the time they are just word, I live in australia and most the time people don't care that much. Personally I try to swear as least as possible but I don't care if people go on swearing fit's, and most people around here don't. Like I said they're just words, people need to learn not to take offence so easily, the only offensive words in my opinion are the racist or sexist ones and even then most people round here just go "whatever" and continue with there day. I would rather if people didn't swear but they are only word after all, and people we say them regardless. they can only hurt you if you take offence.