Thanks for the run down and your explanation makes perfect sense. I see why you are writing a book. wink But even with this definition I am still not 100% sure she is one or the other. She doesn't have to have my attention all the time and can go off to do activities without an audience. I don't know if this fits into the topic but DDs sleeping habits have at the beginning of her life been the typical HG+ kid. She only took little cat naps and needed my attention all the time but later we got her in the habit of an afternoon nap. In the last few weeks she has not been napping. She will be falling asleep in the car on our back from being out and I take her up to her bed but she plays until I finally go up and get her. She never gets upset about alone time and when she does come downstairs she is full of energy.