What things does lennie di or say that show he is mentally retarded? List at

Lennie's mental challenges are displayed throughout the book. Here are a few notes you can consider,

- Lennie carries a dead mouse and cries when George throws it away.

-Lennie can't remember things except how he wants to pet rabbits at a farm.

-Lennie cannot make decisions for himself.

-Lennie cannot understand the consequences for his actions other than George will get mad at him.

is george treatment of lennie fair? explain