its kinda like an gut check when you have to go into your twins amazon list and remove stuff that they are now "too old" for... I look at stuff and remember when that was so cool for them... and now they would think that it is for a child. It is the way things keep churning forward, I suppose. One day it is suddenly them singing the words to Dora.."Backpack, Backpack!!!"... now it is being fascinated with The Amazing World of Gumball (yech) or Star Wars, The Clone Wars (actually kinda cool)