Jealousy often consists of a combination of emotions such as anger, resentment, inadequacy, helplessness and disgust. Also known as a universal human experience. In psychology - Jealousy in children and teenagers has been observed more often in those with low self-esteem and can evoke aggressive reactions. Not to be confused with ENVY though the emotions often overlap due to the possibility of experiencing both at the same time.. The common experience of jealousy for many people may involve: Fear of loss Suspicion of or anger about a perceived betrayal Low self-esteem and sadness over perceived loss Uncertainty and loneliness Fear of losing an important person to another Distrust The experience of envy involves: Feelings of inferiority Longing Resentment of circumstances Ill will towards envied person often accompanied by guilt about these feelings Motivation to improve Desire to possess the attractive rival's qualities Disapproval of feelings Do you suffer from jealousy on a regular basis? Have you ever acted out in a ridiculous manner due to such an emotion? Have you ever dated someone who was, by your definition, EXTREMELY jealous and how did that work out for you?