Picture of me (BMcC[18-11-46-503]) standing in front of the entrance to The Princeton Instaitute for Advanced Studies, like a tourist for a souvenir snapshot. I have never been there. I took a picture of Albert Einstein standing there and replaced his head with mine. If you click on my head you will see the original picture of him. I am not trying to say I should be a member of the august Princeton institution. I am saying: The present website is my institute for study, and you are welcome to enter. But be forewarned that advice is cheap, so be on your guard about anything you find here, but also about any advice you get from anygoby else as well, including your father and mother, your teachers, your government, your religious leader(s), etcetera et aliis.