Sarah: I feel tired and I can barely stand up, what's wrong with me doctor?
_MechMan_: Let me examine you first. I will take your temperature, and will do some tests.
Sarah: I am just extremely tired. Are you going to give me a prescription?
_MechMan_: Let's take it easy and wait for the results of the blood and urine tests. I will take your blood pressure now.
Sarah: Do I need to go to see a specialist? Do I need surgery?
_MechMan_: I think you are jumping to conclusions too fast! Follow my instructions and you'll see how you can get better.