Blood Blister on My Tounge

It's weird, I often get blood blisters on my tongue or in my mouth when eating crispy food like Shaobing. But at lunch today, I got a blood blister on my tongue just from eating noodles.

I do not know why this happens. Maybe it's another sign of getting old. When the muscles of your mouth are not strong enough, you might accidentally bite yourself while chewing.

I couldn't let the blister grow bigger. I decided to prick it with a toothpick. Dark blood burst out. It's like the dark parts of your mind: you can't let them grow; you need to find a way to let them out.