Hello my son has just turned four and is very large for his age. He's developmentally delayed. They're saying mildly. He has speech and language therapy and is showing progress. He's generally very happy but struggles with following any sort of direction. Not actual sure if this is just character or an issue. In a tailspin of anxiety a lot of the time if he's ever going to catch up completely. Anyone have any similar stories? And good news of "catching up"?