Joshie has attempted to guess Andrew's secret. . If he's correct he gets his points. If he is incorrect Joshie loses 750 points and Andrew earns 750 points.
Joshie thinks that he has anger management or he's depressed.
Unfortunately, that is the exact secret (sorry Joshie)
Joshie loses 750 points while Andrew earns 750.
But that doesn't mean that the guess is far off.