Your spacing and punctuation is all off, I'm not sure if you know that. If you don't: remember the rule is word + comma/period + space + next word :)
Is English your second language?
think positively where I have lived
Rephrase this. Think positively about the places where I have lived
Many people believe that the good man who is teaching person and has a nice family
believe that a good
(?) man teaches people and has a nice
(?) family
What do you mean by "teaching person" and "nice family?"
I have lived in Basra city , Iraq since I was born
I was born and raised in Basra City, Iraq
This is very good! You have a good essay for a non-native English speaker. I love your idea and I think colleges will as well!