How to build a LASER

It is said that the microcosm is a mirror to the macro and vic versa. I know that the world is screwed up some might even say that it is insane. But then what is it reflecting? What else could it be reflecting but the human mind. So does that mean that I am insane? Or simple that the majority of human minds are insane? Then again what is a mirror that reflects another? You can get no information from a system like that. You can get a LASER if you bend the mirrors right, put the right gas between them and illuminate them with the right frequency light.