It's stress from hair loss.

I really had a lot of hair in my twenties.

I never thought that hair loss concerns would become my own concern.

I lose a lot of hair every time I wash my hair.

I eat foods that are good for hair loss, but I don't know if it's effective.

These days, I envy people with a lot of hair.

Hair loss is unavoidable, isn't it? I really hope it doesn't fall out any more from here.ㅠ.ㅠ