A patient comes in with a badly injured foot. The doctor examines the foot and takes an x-ray.
Doctor: I'm afraid your foot is broken. You won't be able to walk on it for 6-8 weeks.
Patient: No problem. I'll just walk on my knees instead.
Doctor: I'm afraid your foot is broken. You won't be able to walk on it for 6-8 weeks.
Patient: No problem. I'll just walk on my knees instead.