I am very mixed up and confused!

Common people are very clear and bright;

I alone seem confused.

Common people are very observant and alert;

I alone am very gloomy and depressed.

Tranquil!, they are like the ocean;

I drift on the wind!, as if without a place to rest.

Everyone all has a purpose;
I alone am stupid and stubborn, and appear mean and

shallow.

I alone am different compared to other people,