o understand the “why” behind teenage temper tantrums, it’s important to recognize two of the normal aspects of adolescence: self-centeredness and entitlement. Teens have a strong desire to advocate for themselves because at this age, their world revolves around them and their needs. They also feel entitled to get those needs met. When needing to make a decision, many teens think they don’t need to consult their parents. They want maximum freedom: no parental input and minimal parental supervision. This is a normal part of adolescence.