Either there is something wrong with my camera, or my boys vibrate faster than the human eye can detect

I’m taking my camera in to the camera shop today. I think there’s something wrong with it. I can’t take a non-blurry shot for love or money, even with the shake thingy on. Now, I’m pretty sure user error is a large part, so I’m going to sign up for some free camera classes, but come.on. I know my kids are fast, but even with the sports setting, they’re blurry. Let’s review…and I’ll note that I’ve deleted the blurriest of the photos.

Here’s J on Halloween, standing perfectly still:

Here’s a rare photo of A standing still:

How about Rosie, the Pillow with a Pulse?:

Yeah, somethin’s up.

Or maybe I should cut down on my caffeine consumption.