Terrible Twos

They call it the terrible two's...I don't know who coined this phrase, but I would like to know what they have to say about the three's. I have a two year old who is about to be three and a three year old who is about to be four. Right now I am in the debate of which is worse, the two's or the three's. My two year old seems to be getting more and more mischievious as he gets closer to three and my three year old seems to be getting more and more whiney the closer she gets to four. They both feed off of each other which makes both situations worse, so it really is a close call! Hopefully we will have a FABULOUS FOUR and a TERRIFIC THREE soon, but I'm not holding my breath!