Do you ever feel like your child is unhappy?

Some children need a predicatable order to their lives in order to be happy. Doing the same thing at the same time, in the same order, preferably with the same people. It gives them a feeling of control in this out-of-control world. They do much better in a structured environment because they know what's going to happen next. It doesn't have anything to do with your parenting. It's personality.