I was deferred as well when I was a HS senior but then after looking at the total pool of applicants, MIT excepted me before the school year started. But I pursued other options... went snowboarding in the NH mountains for the winter months, it was a blast... then I reassessed my situation and selected another school and spent 4.5 years having the time of my life. It's all good mate! Have no fear, it will work out. Stay sane and push on.