You know you play to much Mario when you see red mushrooms and you think you'll grow up in seconds.
You know you play to much Megaman X when you see Sigma in algebra, and you want to destroy it with your buster.
You know you play to much Castlevania when you see a Cross and you want to use it as a boomerang.
You know you play to much Donkey Kong when you take a barrel and you want to throw it to someone.
You know you play to much Metroid when you see dinosaurs in a museum and you think they are Space Pirates.