Why the fuck are certain, arbitrarily-delimited words considered bad? It's absolute bullshit to say that a certain combination of sounds is "bad" or evil or anything like that. If I say "shot" it's considered absolutely okay, but change one fucking letter/sound and some people will gasp in shock. A certain person hasn't talked to me for three fucking weeks as soon as I used the word fuck in my display name/message. That too, it was clearly in order to add emphasis and not meant as an insult. I didn't even cuss while talking to her. I rarely ever do while talking orally since the trouble I'll get into just isn't worth it, but sometimes the word fuck can be useful in adding needed emphasis to a sentence or statement.