Interesting read, thanks! I remember when I was about 16 I got home from school and there was nobody else in yet and I went up to my bedroom, opened the window, grabbed my guitar and sat down on the bed to play. But when I looked up the window was closed! I was so freaked out man haha the window handle is quite stiff so it needs some force to push it and then push the handle to lock it from the inside. So it couldn't be the wind and the room is the second floor of the house so it's impossible to get to it without a pretty high ladder. I'll always remember how freaked out I felt, like a sinking feeling inside haha