I think it is a good idea to write such a letter, but you do need to work on a few things before sending it in. Cocoa already gave you the technical suggestions. Also, though, in forum posts I know I use the "..." a lot, but if you're submitting this somewhere, it is best to use proper punctuation. Don't forget the grammar and punctuation police are out there to dimiss anything they read if it includes incorrect English writing techniques.

Also, I agree that people will easily dismiss this as soon as they read "bipolar." To most people bipolar is a fake illness, the new "Hollywood illness" and "Everyone Wants to Be Speical," illness. I know that we need to educate, so I don't say to let that hinder you. But, especially if you post it somewhere that can receive comments, expect a lot of negative feedback from the "I think I know everything an am more intelligant than you" masses.