Interesting fact: From which eye does the first drop of tear emerge?

When we are very emotional our eyes often fill with tears

But have you ever noticed that when tears flow from our eyes, from which side of the eye does the first drop come out?

If you do not know the answer to this question, then let us tell you today that according to psychologist Robert Provine, hormones work behind emotional crying.

The part of the brain which is active in laughing also works in the same way when crying, hence in case of continuous laughing or crying, there is stress on the brain cells, and cortisol and adrenaline hormones start getting secreted in the body.

An interesting fact is that the first tear of happiness comes from the right eye and the first tear of sadness comes from the left eye.