[Light's not the type to be inclined to walk around with a foul mouth, but it's the principle of thing now.]

Again, you can't dictate something like that simply due to personal preferences, in other words, what makes you uncomfortable. I'll concede to a consensus between us all, which is what I had been saying before. But other than that? This is a rule attached for your convenience alone.

[And, just to be... argumentative:] Also, swearing has been proven to relieve stress in times of tension or emotional strain. It also can temporarily reduce pain associated with minor injuries -- all reasons why not to abstain from it completely in reasonable situations.