My son is 3 in a couple of weeks time. Generally speaking he's ok but when he's with other children it only takes the slightest thing to go wrong and he starts crying. Eg When we dropped him off at nursery the other morning he started playing with some plastic bricks. Another much smaller boy took one of the bricks off him and he burst into tears.
He's been going to this nursery since he was 6 months old so he's known the other children for some time. Most of the time he's happy and content and is a normal boisterous little boy but I'm getting concerned that he seems to be much more sensitive than other children of his age. Am I worrying unnecessarily?