I'm so stressed out my head is pounding right now. I just came back into the house from off the roof. Emmett ran full force, right into the window in Elliott's bedroom. Thankfully, it was the windows I fixed last winter, when Emmett did the same thing. I don't understand why he does this. My thoughts were centering around sensory related issues but who knows. When I replaced the original glass pane the last time, I used plexy glass for the repairs. It was way more expensive than glass, but it more than paid for itself today. If Emmett had done this again with a glass pane, he could have sustained very serious injuries. Luckily, the plastic absorbed most of the impact and simply buckled and partially popped out of…