My teeth were hurting last time I went to the dentist to get them cleaned. I asked if I had cavities and he told me it’s from clenching my jaw and chewing gum/eating strengthens the muscles in the jaw. They gave me 100 units of Botox to try and shrink them and it didn’t work. I look nothing like this dude in the jaw, so I have no clue how bad this dudes teeth hurt when he’s under stress. I started wearing a mouth guard at night to try and offset the pain from clenching.