Lukeydoodly said:
All the fucking time.
See? I put the word fucking in the sentence so you get my point. Clever eh?
Lol, how did I ever guess that'd be the first thing said??
Personally, it runs in phases. I did catch myself at about 14 managing to work at least 3 curses into every sentence, then I realised I was just wasting breath to say.... nothing at all. So I hauled out and dusted off my vocabulary and started using real words again.
Swearing is great for emphasis, rage, or that jerk driving ahead of you, but I don't tend to use it in written communication or normal conversation.
Besides, I was raised with a BBC accent, despite being Aussie, and as my best friend once put it (we were about 9 at the time): "You can't swear. That accent makes you sound stupid whenever you try."