Look at what I can do!

Sammy can stand on his legs (with me holding onto his hands to balance him) for about 30 seconds, laughs out loud, is usually very easygoing when we are out in public (i.e. he doesn't start screaming/crying when we're in the store or out to eat), sleeps through the night (has been since 1 1/2 months but has been waking up a couple times a night now, wanting food), sleeps in his crib (he slept in his car seat for 3 1/2 months), can almost fully hold his bottle on his own, loves his Baby Einstein Playmat, doesn't like to be put on his stomach, gets frustrated when trying to crawl, has sucked his hands since before he was born, is starting to teethe, cries when his diaper is dirty, gets angry when the bottle is taken out of his mouth (so that he can burp), likes to eat and snooze, kicks his legs around when he's on his back, has rolled himself over but really does not care to at this point, and doesn't seem to know what to think about bath time (he looks like he is thinking, "Uhhhh...this is interesting...").