The people I am referring to just don't show up and say nothing. Which is worse than saying something before I go out to meet them in my opinion. If someone is going to cancel at the last minute, the least they could do is say something. It has gotten to the point where the person who does it will make plans with me and I will actually not go to the meet up place until I know for sure she will show up and it turns out she never planned on showing up so therefore I saved money and time by not going out of my way to meet up when the person had no intention to in the first place.