Originally Posted by
Uncle Ave
It's hard to know what the OP is talking about exactly, since no examples are given, but let me just say that someone changing plans on a whim might be annoying to anyone and is usually perceived as pretty disrespectful, especially if the other person was looking forward to the event. I get that rationals are stereotyped as being bigger sticklers about sticking to plans and that's true, though I don't think anyone appreciates someone cancelling a date at the last minute, depending on the circumstances.