What is it that people do that whether you find too annoying, rude, disrespctful, etc. that makes you completely write them off?
For example, the people with whom you struggle to get a word in in the midst of a 'conversation'. People who lie compulsively, don't respect your personal space, every other word they say is 'fuck'...
Most Helpful Girl
I'd say compulsive liars. Though sometimes I keep them around because catching the lies is entertaining.
The one thing that truly makes me never have anything to do with you ever again is if you are rude and disrespectful to a customer service representative or wait staff. (Unless the server starts it but I have never seen that happen to a friend though I don't doubt that it does.)
I once heard someone say the following "if we're on a date and you are nice to me but not the waitress, you are not a nice person." I agree with that 100% and it would absolutely be a last date. Not tipping well goes with this too.1