I don't know whether you have done your calculations but, about two or three years back, I did a first assessment of what the first successful device would be worth and it came out at about 300 trillion dollars.
Nowadays people seem to switch schools, either because they have to, and certain schools only serve certain grades, or because they move to a different place or have some particular interest, but I was in the same school for 13 years.
I've always wondered what it would be like if somebody from outer space landed with three heads. Then all of a sudden everybody else wouldn't look so bad, huh? Well, OK you're a little different from me but, hey, ya got one head.

