Answer:
aware ego
Explanation:
the reason i say this is jealousy a trait of someone. if someone is jealous then they most likely know they don't have something as good as you. so it make them aware to what you have yes at times it can make them have a negative ego but, not always unless they are bulling you and being rude to you no i don't think it is negative it is just them being aware that you are better than them. but if they bully you out loud or physically that is a negative ego and is no good.
p.s. if someone is being mean to you tell someone you trust
(sorry if some words are missed spelled English is my seconded language)
hope this helps <3