Amiti: I majored in math, which was sort of the obvious thing in those days if you liked math and high school. So iit did not take very much time. But i was so cooked on it, and it was so hard to do it for the first time, that i spent about half of my time on that one glass. And then there were two other classes, i don't even know if there were more than two other classes at m it at that time that you could have called confuter related.