Oh hey, when you come back, here's a few more words that may be able to help. I find that when we are looking at a very full, busy schedule, it is all too easy to forget about the role God plays in every single thing that we do. His providence, His will, guides all things, including the mundane tasks of our lives and the most strenuous trials we are subjected to. Therefore, I find that whenever I am very busy, I try to recite the prayer of Jesus (to pray without ceasing) that I may focus my mind and my spirit on God, so that whatever it is that I am doing is transfigured into something I can really appreciate I am doing. It is like even if you are vacuuming or doing schoolwork, giving yourself two seconds to breathe and to focus your mind on God for peace really sets what you are doing into its place.
peace,
edit: oh, yeah, and it also does wonders for inspiring prayerful, spiritual reflection in your mind