Question for those in the car biz on this forum - what is your #1 pet peeve?

I am curious:

What is the #1 thing we do here that upsets you the most?

Please help us make for better car lessors.

I would say the tire kicker that look and make the saleperson works really hard but end up buying elsewhere.

Wow - no one else on this?

LoL. I always feel bad going in and asking for a test drive when I’m really not necessarily ready to purchase. I know I shouldn’t feel bad because really I am giving them a small chance to earn my business, but either way I don’t like wasting people’s time.