Logically, if we measure goodness with man's deeds and if keeping hair had some effect on mind then, those who kept hair would have been far better than those who didn't. Unfortunately, when we look around us this doesn't seem to be true. As
Guru Nanak Dev Ji said, wearing a thread doesn't make a Brahmin better than others similarly keeping hair, wearing a
Kara or a
Kirpan doesn't make some one better.
Guru Nanak Dev Ji, as far as I know, never asked his followers to keep hair.
If you feel that I am going wrong somewhere, then please do mention.
regards,
jodhbir.
