What does the woman suggest that the man do?

M: I think I’m going to stop playing volleyball. I lost again today.
W: Just because you lost? Is there any other reason to quit?

W: You look exhausted this morning, Peter.
M: I am pretty, tired. I stayed up almost all night getting ready for the final exam this morning.
W: Have you gotten the results of the test yet?
M: Yes, but unfortunately , my grade could have been much better.