9 things mentally strong people know.

1. They Don’t Waste Time Feeling Sorry for Themselves
2. They Don’t Shy Away from Change
3. They Don’t Waste Energy on Things They Can’t Control
4. They Don’t Worry About Pleasing Everyone
5. They Don’t Dwell on the Past
6. They Don’t Resent Other People’s Success
7. They Don’t Give Up After the First Failure
8. They Don’t Feel the World Owes ThemAnything
9. They Don’t Expect Immediate Results