Growing up toooooo Quickly

He's practicing his sitting. He's starting to scoot on his belly (oh-no) when he sees a fun toy that he wants! He's laughing up a storm. He loves watching those around him, but especially his big sister. He adores her, and watches her every move. Its pretty sweet, but happening too fast. (To counter balance my bragging, his sleeping is deteriorating....so if I am cranky, don't feel like talking and am tired you know why! I can assure you after two years of sleepless nights and another few ahead of me, when the time comes to sleep through the night I will be so stoked)