Happeh: 1. As I understand it, the number of people who have blindness related to Viagra use is tiny. Thousands of people use Viagra and seem to suffer no ill effects. 2. If blindness in a particular case is caused by Viagra, then it isn't caused by masterbation, obviously. Simple points, which I made before, but you didn't understand or acknowledge. Let's suppose, for the sake of argument, that they do. Then, you still have to show that head-tilting is caused by the masterbation, and not some other reason (such as the need to look at somebody a person is talking to). You also need to show permanent head tilt - not just that a person happens to have tilted their head in one photo. Especially where there are other photos of the same person with no head tilt. Didn't you read what I wrote? Try again. But nothing is riding on my claims to be a scientist, is it? No, I just love the group. Can't help myself. Please Register or Log in to view the hidden image! You have a selfish interest in having people accept your theory. Really, Happeh, you just want to be part of the "in" crowd, don't you? But they won't let you in. How are you helping me? (This should be good.) I tried to teach you a little about the scientific method. But you were unwilling to learn.