When David gets tired while he is playing he will just put his head down on the floor. He realized I was taking a picture however, and decided to show me he wasn't tired at all by getting up, crawling over to me and yelling really loud. I didn't buy it.
We have changed David's room around so he can play in there alone and not get hurt. Plus, it is now fenced in so he will stay there. He loves playing with his toys and books and being more independent.
Now that David is on the move, he is exploring all kinds of things. This day, he pulled himself up on his stroller and spent a long time just spinning the wheel with his hands. Later, he relaxed with dad on the couch.