"I'm sah-wee!"

Brady my man, you are the King of the pre-emptive apology. You have finally developed the fear of punishment. Actually in your case the fear of getting caught. Whenever you create some kind of mess, or explosion, or breakage...you say, "I'm sorry", even though we may or may not have witnessed your crime. It's cool, because it lets us know that it was indeed your fault, and that you know you did something wrong. Scratch that...you recognize that whatever you did WE will think is wrong. Either way it's both ridiculously cute and cool and it makes me proud of you. But heck, you don't have to do anything but breathe for me to be proud of you. Keep it up dude.