We can notice that adults and teenagers think differently from their behavior. Adults have ability to control and curb their feeling such as anger, excitment, tension et cetera. However, teenagers cannot control their feeling well as adults. In other words, they just behave how do they feel and they act extremely.

Also, it is different that adults may thinking more positively and wisely than teenagers. The reason is because, in case of teenagers, they do not have many experience and tips because they lived for short period. But, adults have useful tips and many bevaior so, they can think wisely and positively.