I think the answer to this question is true
There are some numbing gel for your teeth when you first get your braces. When I first got mine I ate ice cream to relieve the pain a bit. Make sure you eat soft foods since it can very much hurt eating hard foods. Gum massages also help a lot ! Hope this helps :D
I would watch movies while eating ice cream
The hormones are known as endorphins, which cause a high of happiness and accomplishment, and a strong sense of calm