How about college?

Most students expect that their commitment should increase and they are correct. With a15 unit course load, you will be in class 15-20 hours per week depending on the mix of classes, labs and activities in your schedule. The recommendation for studying is 35 hours per week. The total time commitment is quite reasonable, around 50-55 hours a week, very similar to a full-time job. College should be considered a full-time endeavor. But just like with a job, if you manage your time well, there is ample opportunity for other interests and activities.