Cry to mom and dad. And you should listen to what they have to say. There is no substitute for going to class.
Lecture is an essential part of the college learning experience.
You can't skip and get good grades. And after you take all that in, throw it out the window and do whatever you want. It's your tuition money, and it's your choice. Don't let anyone tell you differently. It's a pretty undeniable fact that you won't get as much out of a class if you don't go.