What are some of the differences between classes in high school, and your classes so far?

I think the biggest difference is that there is nobody pushing you to complete your work, it is completely up to me to get my work completed. In high school I was able to convince my teachers to extend the deadline for me and to help me with my work; this made my work in high school extremely easy and I could hand in my work whenever I wanted. I need to push myself to finish all my assignments and that will be the hardest transition for me because I have more free time and I want to use it in a productive manner. I have also noticed that some of my classes have many more students then I have ever had in a class room at one time; the professor cannot focus as much individual attention as I would like and this is a difference for me. I think that over the course of the year I will be able to better adjust to the college lifestyle but these differences  will not affect me too much throughout the year.