Lennie - Chapter 5

in chapter 5 we learn that Lennie is mentally disabled as doesn't know how strong he actually is. He also panics when someone shouts this indicates that he is scared of shouting as when he is in the barn with curleys wife he feels her hair and then she shouts and he panics and then doesn't let go causing curleys wife to panic and move round and the lennie tries to make her stay still and accidently breaks her neck also showing he doesn't know how strong he is We know this as he is in the barn with his puppy he accidently kills it when he hits it when it makes like it going to bite him.