Explain how might your behavior change when you want to become a member of a new group

My behavior would change to happy go lucky but when they angered me, I would snap. Or change myself to their attitude

Explanation:

I did it so then I can fit in and I first need to be looking happy so then they won't think me as a dangerous person that they want to stay forever and I would be lonely. Icould snap sometimes because I can't control my anger

In my opinion, if someone was trying to become part of a group, they would mirror a group member's personality/behavior to fit in