Everyone know that girls like to do everything in their own timing.
Take Lola, for example. We had family in this weekend who were desperately trying to get her to stand on her own (which she has yet to do without the backup of the couch). They tried and tried and tried.
And she was so proud of herself. It probably helped that she had five people surrounding her, snapping pictures and yelling, "YAAAAAY Looooolaaaaa!"