Quote:
I found that staying in set as long as you can, to the point, where they either say to you to actually leave, or just leave themselves trains your social pressure so well (stand-off), so I wouldn't recommend any specific strategy.
Just value your time, and be genuine - there's no need for strategy. If you feel that they didn't give enough and just ignored you, you should respond the same and just walk away.
If they were polite, but weren't interested at a time, be polite as well and use one of the lines used before, just in case, if you run in set after some time has passed.
Exactly. You need to perform under pressure and if you're getting too nervous while you're actually talking to a set, you've taken yourself out of training mode and started to put yourself in an emotional/self conscious mode. Obviously you need to take cues and it's better if you leave on your own terms, but just use one of the aforementioned lines and deliver it with a genuine smile and a slight nod of your head. Don't grin and bob your head like Monica Lewinsky, just give a good smile and a nod of acknowledgement.