Sometimes they hurt my teeth. It's been like that for since I was a little kid. I think I have sensitive teeth? I brush them a lot and go do check ups once in a while. Sigh.
Well, even too much brushing is bad for your teeth

I brush my teeth about once/2 days

you know, as long as I'm not getting the bacteria that causes holes in the teeth, I'mfine, the pain in the teeth can be cured with toothpaste or cold water

Yeah,we were talking about teeth and teeth hygiene and teeth care onthe last few classes of biology...
So, after being onthose glasses Icame to conclusion; I can eat as much sweets as I want. That's it.