Regarding OP's list - I'm careful about all of those things...
And I'm assuming (and hoping!

) that the people who said they answered 'no' to all items really *do* mean YES for question #2

YIKES!
I'd add to the list that I won't walk barefoot in hotel rooms, and that I pull off the comforter and stick it in a corner of the room as soon as we're in.