Answer:
poor self-image, poor self-esteem, and poor self-confidence
Step-by-step explanation:
(I know this is online but it also states the same thing in my psychology class)... Someone who gets jealous of another person is likely thinking that the other person has something that they don't, which is the root of all jealousy. Thus, this hurts relationships and is sadly true in a lot of relationships today. Hope that helps :)