I went to the dentist because my gums are swollen and painful. When I arrived there, a little girl was crying loudly while she was treated by the dentist. Everybody doesn’t like dentists, I thought. I had my tooth x-rayed. I found out that it was not a cavity. I found out = I discovered There was no problem with my tooth’s nerve. The dentist told me, “ it is due to stress and strains. If you have a lot of stress, during your sleep you strongly grind your teeth. The strenght or the pressure you put to your gums and teeth is around 60 kilograms. So, your teeth and gums were damaged I need a mouthpiece, so the dentist took a model of my teeth. When I will be sleeping I should wear the mouthpiece. The mouthpiece will be ready 1 week after.