Last Friday, my senior researcher told me he is worried about loss of hair. Surely, I was able to see skin on his head. He wondered the reason.
He said "My father and grandfather aren't under significant loss of hair. So, the reason won't be hereditary disease."
I said "Although it is rude to you, I've heard those who have strong sex desire are likely to lose hair."
He said "I've also heard that. But, I don't have such strong sex desire, though I have a strange sex desire."
The reason of loss of hair is unclear.
