What are some amazing facts about human psychology?

What are some amazing facts about human psychology?
1:-Some people fall in love in just 4 minutes. This thing has been proved psychologically.

2:-We can cry more easily at night than during daytime.

3:-If the friendship lasts more than 7 years, it has a high probability of lasting a lifetime.

4:—We feel calm, relaxed, and happy by listening to loud tunes and fast music.

5:-When people talk in groups, 80% decide that they are complaining about someone's evil or complaint.

6:-People who talk to themselves are smart by nature.

7:-The more you try to impress people, the less impressed they’ll be.

8:-The more honest you are about your faults, the more people will think you’re perfect.

9:-If you want people to take you seriously, tell them your parents have taught you that.

10:-The kind of music we listen to, the world starts to look the same to us.

11:-When we do not have full confidence in anything we say, we start defending it.

12:-When person cries and the first drop comes out of the right eye, it’s Happiness. Left eyes are pain. But both indicate frustration.

13:-We keep ourselves happy by keeping ourselves busy with work. The reason is because when we are busy, our brain prevents us from thinking about the negative things in our lives.

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