The occasional "damn"

The occasional damn is the concept that: Swearing is ok *IF*... you limit yourself in your uses of it, and never, NEVER swear in a church. #struckbylightning

"We allow 'crap', 'suck' and the occasional 'damn!'."

What other activities are okay, but become immoral depending on how often or in what location they're used?
"Oh, well, try not to steal SO MUCH money... Only a few hundreds..."
"Don't murder anyone in a post office... That's just wrong..."
"Don't burn down any buildings... Unless they're DMVs... That's fine."

--Regards/Regardless