My DS is 4.5 and a lovely boy. He napped until about 3.5 or even older so was quite late in giving that up. These days his behaviour is pretty good but come 3ish or sometimes 4 almost every day we get tears. It's often some small insignificant thing that upsets him but the time of the day seems to be consistent that it trigger tears rather than a more robust response.
I wonder, do I just sit this out- we do try to do quieter things around this time, but it seems not to make that much difference. Anyone gone through this and come out the other end? It's better when we go out somewhere and he gets a rest in the car- mostly it's when we're stuck in the house (like today as DD has chickenpox) that we get this behaviour.