[Observer]

Psych Class​

University Of New York - Psych class, practical session.

The professor puts a male rat in a cage - smack in the middle.

On one side: a slice of cake

.
On the other side: a female rat.
The male rat runs straight for the cake and devours it.
Next round, the professor swaps the cake for bread

- same result. The rat ignores the female every time and heads for the snacks.
The Professor says, “This proves food is the strongest attraction.”

Then a voice from the back says…
“Sir, maybe try changing the female rat. That one might be his wife!”

The professor looked up at the student, and smiled…

“You Sir just got an A.”