You might be having a bad day. Or is there something fundamental in the way you respond to stress that causes you to quit? Quitting can be considered a positive attribute when, for example, smoking is the issue. But in general, it is an action somewhat frowned upon at NASA. Whether in simulation or operational space flight --in which lives may depend on the actions of one individual-- quitting is not acceptable.
But mistakes sometimes are. Go back and finish the test.
