Why Crawl?

Alec has officially decided he is too big to crawl up and down the stairs, despite the fact that he literally isn't big enough to walk up and down them yet. He has spent the better part of the last two days precariously pulling himself up and down the stairs on his feet by pulling himself up with his arms on the side stair rails. It is a hell of a sight, and probably fairly dangerous, but there is no stopping this little monkey once he sets his mind to something.