People will tell you to believe in yourself. but don't! That will make you fail. There is the yellow monkey. You have to tell him how gross it is to eat your brain. Like: "Why me? I'm so yucky and dirty!" Second, orange monkey. You have to tell him that eating brains is gross. He might offer you to join them.(You being the fourth monkey) But if you keep telling him that its gross he will realize and get disgusted. The final red monkey... Just threaten to hit it with a hockey stick... Yep... Easy