What “obsessive-compulsive disorders” do you have that are difficult to talk about?

Although I have a slim figure, fair skin, and a typical goddess look, I have a hobby, and I won’t be afraid of your jokes if I tell it.

The moment I wash my feet every night and take off my socks. I have to smell it, and I really enjoy it. If I don't smell it for a day, I feel uncomfortable all over.

Of course, I do this kind of thing secretly. After all, I have a very good image in everyone's mind. I don't want them to change because of this incident, but this habit is really difficult. Make people talk.