You did a great job, Celina~ You were able to differentiate the personalities well, and you gave additional details as well. Keep up the great job~

You said: Optimistic can easy for succeed and Pessimists are hard for succeed.

Correct: People who are optimistic can succeed easily while people who are pessimists will have a difficult time succeeding.

You said: People are said..

Correct: People say that...

You said: Pop music go to sign and want to meet a singer and a classic music fan are listening music quietly at home.

Correct: Pop music fans go to fan meetings to meet their favorite singer while classical music fans like to listen to it quietly at home.