There's a hidden underlying phycological reason, but women dont seem to be able to see it. Will see if women can pick it up and then I'll reveal it here.
After 2 days, I got no responses so I'll tell the reason. The reason is because women subconsciously are looking at signs that the man is interested in them. So by having confidence, it shows the man is in a position to choose his women and the women feel special that they were chosen.