Pulling Up

So Max has become pretty good with crawling, going from crawling to sitting up & vice versa, pulling up & sitting down from standing (i.e., plopping down on his behind) and walking with assistance. He hasn't done a whole lot of cruising on the furniture yet, but he has bumped his head a few times and also cried because falling scared him. We've also noticed that the cry that was reserved for him hurting (foot caught on something) is now used when Max is unhappy with being put down or just not happy with what he's doing (if you put him down on his back & or he just didn't want to be put down at all). So I guess the separation anxiety is starting. Hopefully it won't be too bad, but it does actually feel kind of nice. Other folks we know have babies that would cry at several weeks old because they had stepped out of the room or let someone else hold him. Max hasn't seemed to care up until now.