Mike was wrongfully sent to the institution because they said it was the only soloution to give him needed professional help, to protect him from the enemy... himself. But, the propblem is, he wasn't crazy. If anyone in this horribly mistaken case was 'Crazy' at all, it was the other ones who sent Mike to the institution in the first place. All that Mike wanted was a Pepsi, just one Pepsi but his Mom wouldn't give it to him... Just a Pepsi. He overeacted to this, slightly, and everyone thought he was crazy. Now, poor Mike is in an institution with Suicidal Tendencies...