5.Saying No
This is the most childish reason for why people get upset most of the time: if someone says “no” to them.
When someone asks you if you can do them a favor, you sort of feel obligated to do it. But have you ever wondered why you feel that way?
Why should you feel bad if you don’t do it? After all, he’s asking if you can do that favor, so there are two options for you: yes or no. Why don’t we ever consider the second option?
It’s up to you to decide whether you’ll do it or not. So next time you want to refuse someone, I should warn you that it will probably offend the person asking, but take a minute and explain them, maybe you’ll get them to understand. If not, at least keep your conscience clean.