As this always comes up, disability is not an on/off, it's a spectrum. And we all will disabled in one way or another sooner or later. Even if you're young and

As this always comes up, disability is not an on/off, it's a spectrum. And we all will disabled in one way or another sooner or later. Even if you're young and healthy, but you pulled a muscle helping a friend move their couch, you will likely want to sit down on a bus.