A lot of the things we do can make people hate you and eventually get into trouble with them. I drafted a list of 10 of those things. These are things that can always be avoided but are just too easy to commit.

1. You believe that your opinion is always right.
2. You doubt anything that you don’t understand.
3. You think that just because you did something right, it is always the right way to go.
4. You think common courtesy is unnecessary in these days.
5. You don’t thank people or give appreciation to favors.
6. You speak unkindly of anyone.
7. You speak unkindly of any group.
8. You build on praises to think ever so highly of yourself.
9. You speak and act out rudely.
10. You never smile back at or greet people who smile at or greet you.