Most important chess questions?

I have been to several hundred scholastic chess tournaments over the years. At these events, I am asked countless questions from parents and players themselves about chess preparation, improvement, training, psychology, etc.

I want to do a small book which will address the 50 most popular / important questions for parents, players, or even coaches. What questions do you think I should address?

Thank you for your help!

Chess Daily News from Susan Polgar