1. Does your friend trash-talk other people all the time, even your mutual friends?
2. How does your friend respond if you bring up any of their possible flaws or address something about them that bothers you?
3. What does your friend do to your self-esteem?
4. Do you have a good time when you hang out with your friend?
5. Does your friend think their way of thinking is the only valid way?
6. Do you think your friend perceive themselves as the best person in the world, despite the reality?
7. How does your friend react when they do something nice for someone else or the community?
8. Do you feel like your friendship is reciprocated or one-sided?
9. How do they react when you stand up for yourself?
10. Do you think your friend is loyal?
11. How does your friend react when you achieve something significant or receive praise?
12. How do you feel after spending time with your friend?
13. Does your friend frequently exaggerate their accomplishments or talents?
14. How do they handle disagreements or conflicts within your friendship?
15. How much attention do they give to your problems or struggles?