I curse an awful lot, I think I just picked it up when I was at High School.
I think alot kids these days are very brutal with their language tho, they way I've heard kids swear at there parents, teachers etc is disgraceful, it's very aggressive and I don;t agree with that. When I curse it's through normal conversation a f*ck or sh*t will squeeze it's way into my sentences, but I would never spoke to my parents or teachers in the way kids do now, I knew my parents would give me a smack around the head if I did.