-revised version-

I don't think attendance to classes should be a compulsory for college students.
First of all, college students are not children anymore. They are usually between the ages of 18-25. I think they can take their own responsibilities. For example if I don't want attend my biology lesson, It's my decision not to go. It's my choice.
Secondly, some teachers don't give a good lesson that's why some students don't understand anything from the teachers. I think students don't have to listen to a teacher. I think students should study the lessons on their own.

For instance, my friend Ozan, he hated some teachers because he didn't understand anything. So he decided not to go to college. What he did is, he went to the library and he studied the lessons on his own. In this year, he passed the lesson.
To sum up, college students don't need to enroll in a course. They should choose this decision on their own. They should learn to take their choice before they suffer the consequences of their decisions.

~ Hi! I just corrected some of your grammar and other sentence structue. Anyway, I replace the word "responsiblity" to "choice".There's a big difference between RESPONSIBILITY and CHOICE :))
In my opinion, It's the student's responsibility to attend a class because in the first place you enrolled it. If you are referring to fail teacher who teach wrongly, I think you should drop out and enroll in a different University. That's the least you can do because in this world, it's very hard to get a better job if you are not graduate from a University or College.



I do respect your opinion about it :)))