^^^^^
Yes! A thousand times this!
I dunno, I think it's time for a bit of perspective on it all. We're not assassins pulling off a difficult hit.
Just some lads off for a paid date. If you arrive at the hotel or apartment and something about it all scares the shit out of you, call the escort and tell her. Figure it out from there.
Speaking from personal experience, and having made some really embarrassing mistakes myself in the past:
I know that your heart is clattering a bit just before an appointment, the little brain has taken over from the big brain, and you're about 60% dumber than you usually are, but...
relax, you don't really need to be James Bond to punt.