What are some cool psychological hacks?

 

1- Calling someone by their name has a good effect on them.

2- If you wear red color then it makes you attractive.

3- Women see more colors than men.

4- People see personality for long-term relationships.

5- If someone is eating badly it means that he is depressed.

6- You can lie with your mind.

7- Apply a pencil between your lips and your mood changes.

8- Changing the way you dress improves your mood.

9- Books can change you.

10- You look more attractive when you smile.