A: My fingers hurt.
B: Why do they hurt?
A: I type too much.
B: You should take a break.
A: I need to type to make money.
B: But typing is causing you pain.
A: Maybe I should see a doctor.
B: Doctors are too expensive.
A: He might tell me to rest for a while.
B: He might want to cut you open.
A: He might say I'm okay.
B: He might say you have bone cancer.