Rolling Over!

So, I was trying to cook dinner while Landon was having Tummy Time on the mat in the floor. He wasn't happy about it but at some point he's going to have to learn that life just isn't always what we want it to be...right? So, I had to cook dinner and therefore he had to lay there for a few minutes by himself. After about 6 minutes or so of him lying there in protest, I look over and he has worked himself sideways off the mat. The next thing I know he topples himself right over onto his back...and onto the kitchen tile (ouch)! He bonked his head a little, which scared him I think, but he was fine in about 2 seconds after I picked him up. But...I think this means that lots more rolling over and off of things is in store! Better keep my eyes peeled, huh?