Why?????? He literally slept for an hour last night from 0530-0630. It's now 14:30 the following day and he still hasn't slept. He's feeding well, happy, clearly tired, but as soon as he's in his cot, he's awake trying to call, babbering etc. how and why is he still physically functioning? He didn't nap yesterday at all, refused to sleep all night, and is still awake now. I am exhausted. Any ideas please? He has white noise. He has a black room. He is in his sleeping bag as he always is. Nothing has changed apart from the fact he's decided he doesn't need sleep anymore!!!!! Help!!!!!