Every day we wake up without pain is a reason to celebrate.
In my work I meet many people who look like they are just fine! Nobody would suspect they are hurting, nobody would think they were "limited" in their daily activities.
But they are hurting, they are limited, and I am grateful that I am working in a field that often lets me help with that pain. And sometimes "we" (I include the client, because it's always a team effort!