I am a girl, but the hair on my mouth is obvious. What if someone laughs at me?

Don't scratch it, it will turn it upside down. The more times you shave, the darker and denser it will be, just like shaving your head. Girls' hair is heavy because of hormones. Add some estrogen, or use depilatory cream. Remember not to shave or shave. Leave it alone after it fades. Absolutely impossible. If economic conditions permit, laser hair removal can be used to restore skin vitality.