It is a poor man who relies upon swearing to have an impact upon his readers or listeners. I view it similar to "Violence is the last refuge of the incompetent." Swearing may get the attention of people though it seems like a quick fix that won't last. You know what else gets people's attention? Slapping them. :P What is more lasting is effective teaching skills and telling stories well and to do these well it requir…
Don't assume that everywhere that speaks English has the same monoculture. A very strong aversion to swearing is, as far as I can tell, specifically American. I'm Scottish and I swear more or less continuously, using words that are considered to be the 'most offensive'. This isn't 'trying hard', it's simply a cultural artefact, a side-effect of growing up working class in a particular place in the world. This kind of…
With flaws/weaknesses I agree that they should be 'embraced' so that they can be improved upon and if needed, removed, and not to use flaws/weaknesses as excuses which may be for poor behaviour/actions/whatever.
It seems a common idea so far here and in most places is that 'not swearing' is inherently a religious side-effect. I have friends who are not religious and maintain their concepts of good, clean speech, of valuing what they say.