My 2-year old boy likes to pipe up a stack of wooden toy pieces and ferry it from one place to another.
Once the balance is lost and the wooden pieces fall in the process he becomes very upset and throws himself to the carpet and rolls on and screams.
I don't know how other children behave in the face of this but it didn't look OK to me for my boy to act like that. The thing is, his grandma and grandpa babysit him a lot, I am afraid that he was spoiled as they accommodate to his needs too much w/o restraints nor punitive measures when he didn't behave.
Also he's been co-sleeping with his grandma even though I made an unsuccessful intervene a year ago. I don't like it either.