Oh, are you constantly using firefox's spell-check then? I see the end result, so I couldn't determine that.
Heh, the writing thing... My English teacher once actually asked me to make better letters due to them being almost impossible to read. But don't worry about it, your teachers definitely have seen much worse writing, and they will definitely be able to read it. That's how teachers work :P. Anyway, I wish you good luck, after all it never hurts :P