It's always said by people who don't have to deal with it. If I had to wear a cast, or had a huge gash in my head, people would understand. But they can't see i

It's always said by people who don't have to deal with it. If I had to wear a cast, or had a huge gash in my head, people would understand. But they can't see it, and they function fine, so it must be made up.