I agree that profanity make person less intelligent. Because person don't have proper word to fit in so profanity fills in whatever he or she can't think of word.
Overusing profanity turns anyone off and look down at person who use it.
This create uncomfortable feeling around profane person and want to stay away from them. Sometime profane person is a short tempered or aggressive person.
Even I am just a Christian person. I don't profane except 'damn' 'crap' and few words. Hitting thumb with hammer does not make me burst with profanity. I do clench my teeth and made muffled yell thru my teeth but I took no thought of using profanity nor slipping it. It was easy for me but not for others. My friends and Church members were freaked out when I skinned my knuckle or arm while working on car or house and doesn't yell or say any profane words. I was a lucky few who can handle pains without profanity.
I have been around and team with most profane and perferted person at work (me and my co worker didn't have any choice to avoid but to deal with him). I'm used to it and feel numb over it so did my co workers who were in same situation like me. The big hearing guy name 'Brim' called 'M****F**** at me every time I climbed to the keying station platform or approach him any where on workfloor. Even just asking qq's, Brim say MF!, what! MF!!. When I was reading technicial magazine, he bulge his eye at me hinting " you look'n woman??". I smiled and proudly showed him the 'centerfold' and he turned away from me unamused
When I nudge him (playing cootie on him) or brush by him, he backs out loading out profanities on me. He playfully trying to grab my private and I backed out quickly. Sometime he look at female with bulging eyes and looked at me and back to her hinting me to have sex with her. I told him you ask her, not me. Sometime he sign with both hand shaking crouch. I ignored him. Everytime I talk with him, he brew profanity and I talk with normal words. 3 years later, he began to ask me qq's without profanity which shocked me because it's a nice break to hear him not saying one profane word!
Overusing profanity make person less of his own person. It is a shewd way of using words in place of proper sentence. It make everyone numb and dull. This make others think this person don't have much education or don't read at all even instructions manual. Any Professionals who curses, swears, or cuss often are untrustworthy and unprofessional.
We all live in world of profanities. We can make world a little better if we strive Not to use it.
I am not trying to pull down wrath from others, just open minded fact.
Catty