"Cancel"

Dont you just hate it when you are all eager and dressed up for something important, and the other party just call you to cancel the plan?

I just realised that im a big time victim of cancellation. In total, I got cancelled off twice this week. Today, my interview was cancelled to tomorrow instead (but its alright, i've got a pimple underneath my nose anyway, gonna burst it tonight). I wont talk about the other incident cause its not "important" at all. Why are these humans so selfish, dont the other party's feelings matter at all? Just cause something unreasonable cropped up suddenly, an important plan has to be cancelled off just like that, so easy as it is. Oh, i forgot, its not important, thats why.