The tale of the absent minded pizza eater

Have you ever wondered how the human brain works? How it is that one minute one is able to process hundreds of variables and make these complicated decisions factoring distance, weight, judgement, force, emotions, time, etc... and then one goes in the kitchen after waiting for 25 minutes for his pizza to bake and he realizes that half an hour ago he went in the kitchen, took the frozen food item from the freezer, turned on the oven, set the timer and went back in the living room and FORGOT TO PUT THE BLOODY THING IN THE OVEN!!!!

Just wondering...