University vs. Highschool (Contrast and Comparative Composition) (Block method)

In my opinion, university and high school are both places where you learn a lot and where you are going to meet some people who will probably stay in your life for long but it is an evidence that they are quite different from each other.

On the one hand, I would like to talk about high schools. High school is the place where teenagers are going to experiment a lot of changes in their lifes. During their time studying at high school they know those who are going to be their friends. Moreover, it is a period when teenagers are becoming adults so we could see how sometimes they act like children and sometimes they act and think like adults. In terms of education, as high school is part of our compulsory education, some teenagers are clearly not interested in their studies but they are obliged to attend classes so they just disturb others because of boredom and bad politeness. Apart from this, teenagers in high school are taught several subjects and it is quite probable that they are not interested in some of them. They cannot choose what they study.
In addition, it must be mentioned the emphasis teachers put in controlling if students do their homework or not if they are failing and why,...

On the other hand, university is totally different from high school. First, in university we find people from all ages, not only young people who has just finished compulsory education, we can find older people who have now decided to take an university degree. That is why university bring you the possibility of knowing varied kinds of people and ideas.
Referring to education, university students are greatly interested in the subjects they are studying because they have chosen what to study so it is difficult to find someone who does not enjoy his/her career. In addition, as mature people they are supposed to be, teachers do not control what they do or study, they just teach their lessons and it is the student who decides if he/she is going to study, do exercises,...

In conclusion, we find two different worlds in the educational system. For me, it is better the university but being in high school is a period everybody has to experience and that it is necessary to decide what we want in life or what we do not want.