How to become mentally strong

1-Don't fear alone time.

2-Don't dwell on the past

3-Don't feel the world owes you

4-Don't expect immediate results

5-Don't worry about pleasing everyone

6-Don't waste time feeling sorry for yourself.

7-Don't waste energy on the things you can't control.

8-Don't let others control your emotions

9-Don't repent on others people success

10-Don't shy away from responsibilities.

11-Don't give up after the first failure.

12-Don't fear taking calculated risks.