Just want a variety of opinions on this. I have a friend who if I imessage her an invite to something and she can't make it just says no, without any explanation or apology. I on the otherhand would always say no, sorry can't because ... maybe another time. I thought that we just had different styles but today I got turned down by 3 people, one of whom was this friend who just said no can't make it whlie the other 2 gave reasons. Is my friend just rude or is this normal behaviour?