I feel you completely. The children brought me joy that no way I can express how grateful I am. They made me realized experience can only be, well, experienced. No amount of describing can imprint the experience onto anyone. Now I empathize much more with co-workers when they seem oblivious to some solutions. Right now the children are asleep. I tried to catch up some articles or to prototype some something. But hey, no more focus juice left at all :)