I eat my boogers and fingernails, pluck my crotch hairs, and cut flaws off of my body. I also hate soap and haven't used toothpaste in around 6 years.
Sounds like a gross life. Why do you do all these things?
I'm one bizarre creature, and I like all of these things to do.
Not taking care of your hygiene and not using toothpaste for so long will have a large impact on your health. If you don't use toothpaste and brush your teeth, they can fall out and you can get diseases in your mouth. You need to start taking better care of your body.
But I have no concern for my teeth, they are so tiny and worthless.
It's important for your overall health to take care of your teeth even if you find them worthless. Plus your breath will likely smell better.