According to psychology, if someone tells a lie, then remember what he said, then after a few days ask him the same thing, this will catch his lie.
According to psychology, a person suspects only those whom he loves the most.
According to psychology, never argue with someone who benefits you.
According to psychology, if you have to argue, do it politely, you will win the debate and you will also make people crazy about you.
According to psychology, the world often fools those people who really don't want to break people's hearts by showing their intelligence.
According to psychology, someone calls you and you don't want to meet him, so instead of making excuses, explain him by telling some truth and some artificial things.
According to psychology, if someone insults you, look into his eyes and don't say anything.
According to psychology, When a person looks at his/her loved one, the pupil of his/her eye expands up to 45%.
According to psychology, If you cry with happiness, the first tear will come from the right eye, but if you cry with sadness, it will come from the left.