Yea, just not out and about
My work shirts certainly not. Their usually covered in something you don't want to know about. Out of work different story.
Yes most of the time.
I've grabbed a nicer shirt to run to go to the store in, taken it off when I got home, and then worn it the next day. Usually happens when I've spent the day in comfortable clothes. My rule is less than two hours wearing and it's still clean.
No, I only wear a piece of clothing once before washing it. I usually just put it in the washing machine at the end of the day.
At home, sure. But not outside.
I'm sure I have, but as a general rule, no.