Well, yesterday I ask one of my guy friends for a favor (see him more than a friend) if he can help me study for a class, but before that I asked him if he was going to be busy he said no. Then today i send him a text and asked him if we can meet up at 3pm, but then I asked text him again to tell him nevermind because I asked to study for another class. About 30 mins after that text, text him and ask him around 5. He finally text and said " Sorry, I made plans" I was kind of mad because we had made plans before and he said he wasnt busy. , but I changed my mind at the at the last minute. So, I should I be mad at him or is it my fault for changing my mind?