It really depends, identity is what you are as a person, "who you are as an individual". It all starts the way we are raised. If our parents teach us to have prejudice against a certain group or religious ethnic then we will act the same, but, if our parents teach us otherwise then we won't become prejudice against anyone, we will see everyone as equal. Of course, everyone is different and can opt to choose their own way and decide for themselves what to do, but, we mainly gain our inclinations since we are raised. Now, identity's are many, there is INSJ, ENSF, etc. All these personalities are different. INSJ is very introverted but loving and creative, while ENSF is very extroverted, creative and defensive of territory. INSJ is cautious when they make a new friend, they are very loving, caring and would do anything for their friends while ENSF has many friends, more than they can count.