We all have a little green monster inside us. This monster causes us to doubt others and makes us do things that we may regret later. This little creature’s name is jealousy. Jealousy doesn’t just live in romantic relationships. Jealousy can be found in all forms in relationships.

You can be jealous in a friendship. You may have seen jealousy rear its ugly head in friendships when you were younger. When you and your best friend hung out with your other friend. That other friend might have made comments about feeling like a third wheel. Maybe you, yourself, experienced jealousy. For instance, if your best friend started hanging out with another person all the time, you may have felt left out...