Obviously I'm always aware of locations, set-ups, etc. But I do my homework and because I don't think about cops (anti-productive, anxiety causing), I'm always relaxed and I think it comes across. I've never had a LEO check and I've been w/ dozens of providers. Not one.
Also: Because I only see INCALLS, I park my car and if there are people around, I make a point of hanging out for a minute. Relaxes them. Bum a light. Seeing providers is the only time I kind of like an Italian gangster. I turn myself dangerous and it shows. Except for the girls. I'm a pushover for a pretty smiles.
I was ripped off a couple times in Mexico, etc, but hell I probably deserved it.
Re: Your question - If you walk in and suspect there's others there or you have a bad vibe, pull down your pants and walk to the bathroom. Stay there. 3 minutes and then leave. Give her half her fee for the timeslot. You're taking a chance of getting a rep as a weird if you're generally freakigou. . My fee $ is always in a folded envelope that I drop inconspicuosly on the table nearest to front door and i use a chained wallet. I don't bring anything besides credit card and phone and keys. And a gift or beverages if applicable.
My point? Coming from a man w/ a colorful, but extremedly sktchy pat past?

Nerves are the bane of those who live outside the law to any degree. If you speed on your commute every day, you should know when to slow down, where the cops are, etc.
Stress about your girl, your job, but not a cop behind every motel door.
Reminds me of my brother -- who used to drive me crazy -- we'd play gui And when it did show up, the poor kid would talk about how poisonous it was and what a mistake this was before he passed the straw to me. ME:"BRO? Can I just enjoy this while it's happening? Wasn't that the point?" tar all night and often would have some go-go treats delivered. And he agonized about it. When. How. Where. WHERE?!
Meeting escorts and dates and girls across the board is always fun for me. And that the way I keep it