I'm not affraid to block anyone, if they adka unch of questions and then never ask for !y address, or offer a low-ball, I send them a message saying that they are now blocked, plain and simple.
1 more thing I'll do when I get a low offer that's reasonable on items with little interest, I'll agree to their price but tell them only if they come and buy it within the next hour. This way I know if they are serious or not, too many times I said ok to low offers and fhey still never showed up keeping me trapped at home for days while they rescheduled their arrival, now I just block them after that hour passes.
I think we can all agree we get those people that ask a million questions, talk you down & then maybe don’t respond & I found myself wondering the very same thing. Or they ask if it’s still available, you say yes & you never hear from them again. I will follow up 1 time only with those people & that’s it. I have learned to be assertive (not aggressive) & specific with regard to a meeting place, time & day. If it’s not that day then I make clear I cannot hold & have no problem telling people too many people don’t show, then I lose a sale. If they don’t like it, well then they weren’t going to buy anyway, mark my words. When I started, being a very reliable person, I didn’t understand it either, but there are people like that everywhere in life & will never understand why they do what they do, so keeping that in mind, I take each instance on an individual basis. I myself have looked at items I wanted but was not ready to buy & told them so. It’s unfortunate that everyone’s not that way, in fact many are not that way & we will never understand them.