Huh, I never thought about that. I tried it a couple times tonight; if it’s in my left front pocket I take it out with the left hand and fish with my right; if it’s in my right front pocket (or the jacket pocket) I can do it one-handed, because I keep all my bills in rigid order and can find exactly what I need very easily. Credit cards take a little work, but I don’t use them nearly often enough for them to put a kink in my routine.
I don’t. I keep it in my laptop bag.
I’m a man who doesn’t like a bunch of junk in my pockets so I carry a purse. I have done so since I was 16 and occasionally someone has a smart comment but I am a fairly large dude so it’s usually not a problem .I do however keep my wallet in said purse.
Wallet: right rear pocket
Keys: right front pocket
Loose change, reciepts, etc: left front pocket