I swear when I'm emotionally worked up in some way, but I try not to if I'm in a public area.
However, I believe past studies have shown that swearing actually works as a stress relief method.
Also, it helps increase a person's tolerance for pain, according to this study: http://www.time.com/time/health/article/0,8599,1910691,00.html
So hey, it's good for you?
Further reading! http://www.cbc.ca/health/story/2007/10/17/swearing-study.html
However, I believe past studies have shown that swearing actually works as a stress relief method.
Also, it helps increase a person's tolerance for pain, according to this study: http://www.time.com/time/health/article/0,8599,1910691,00.html
So hey, it's good for you?
Further reading! http://www.cbc.ca/health/story/2007/10/17/swearing-study.html