Greedy Behavior

Over the course of the past recent years I have sat back and observed the behavior people use to express themselves towards others. I noticed quite a majority of people who express common displays of avarice and insecurity. Commonly shown by teens and children; they tend to become easily discouraged when they cannot have whatever it is they want, and chooses to act out or demand approval of getting what they want. The reason for this display of greedy behavior could be explained by lack of discipline, or could be caused by domestic abuse or mental disorders.