I can probably answer most of these with the general statement "everybody poops".

Do you use them? Of course

Do you #2 in them? Of course

Do you *cough* break wind in them? I try not to, but if so well, everybody farts.

Do you look under the stalls to see whose shoes are in there? Um, no.

Do you talk to people while in there? Yep

If you're talking to someone when you go in, do you continue the conversation? Absolutely, I love a good stall to stall conversation.

Do you change the roll if they're empty? Yes

Do you change the roll if they're *almost* empty? No

Do you change the roll so that the paper goes *over* and not *under*? No.

Do you use your phone while in there? This may be linked to the #2 question above ... Not out in public places.

Are you constantly dismayed by the fact that people you work with have lower standards than you in terms of hygiene and adequacy of flushing? Not really, sometimes toilets just won't flush. Although pee on the seat annoys me because I know it's there because someone was too precious to sit down in case their bottom catches a cold. Just sit down, people!