"Help ! I'm stuck."

Would it be wrong to want to go to bed a 4.30 in the afternoon and not get up until tomorrow? There is going to bed early and going to bed early! Even I could not go to bed THAT early. I have spent to last 4 hours with a 1 year old and a 2 1/2 year old. I have had a wonderful time but I am EXHAUSTED. A full class of primary kids is far easier. This is the wee one having climbed into the roundabout trying to work out how to get out. Or considering if on fact he wanted to come out and be beaten up by his brother again. Tough being the little one......until they grow :-)