18
Jan
I understand some girls use vaseline on their teeth to smile in pageants because of the nasty taste, but I have braces. I’m a guy in colorguard and always forget to smile during competitions, any suggestions?

I answered this somewhere else already:
Actually I think vaseline is uses because it makes your teeth shiny.
Anyway, I had the same problem in gymnastics when I was younger, what helped me was to force a smile all day everyday (it gets pretty tiring and actually makes your cheek muscles hurt) but it kinda conditions you to smile more without thinking about it, so you end up smiling without really being conscious about it.