Glass
Some people love to have glass showers in their homes. We are not really sure why this is popular, anyone who enters will automatically be seeing you naked so your privacy is lost completely. On top of all of this, you need to clean that glass constantly, but it still does not stop some people.
Imagine you are having a shower and a rush of cold hair fills the room, now that you have no door to block it, it just hits you in the middle of the shower. How uncomfortable must that feel, just when you were having a refreshing moment, the wind had another plan.