Back when I was the guy in that there classic nuclear family, I held my own cursing. One day my sons were asked who cursed more, Mom or 'Dad?' They said, Mom cursed more, but it might nothing. They said when I cursed, it was "meant" and was on the scarier side. So, when I transitioned, I lost the anger and decided to let go of it's companion, cursing. I rarely do it now. I look at young women who curse every other word and think, "What are you trying to prove? How macho you are? You sound ridiculous."
The paradox of cursing (big into paradoxes today) is I think it is used in speech to obtain a bit of power or emphasis, used too often and it diminishes your power, your credibility.