What are two factors that form personality?

A lot of things can determine who a person is. People usually start realizing who they are and how they will act around others when they are 7 or 8. Alot of things that can determine your attitude around other (personality) would be

1. Home life

2. Stress level

3. Diet

4. Personal hygiene

5. Religion

6. Genetics

Those are just a few things that can affect your personality, but none are permanent (excluding the genetics obviously). everyone has their own choice to be the person they choose to be. That by the Way is an Excellent question.