What is far more extraordinary than that you are seeing your crown chakra, Dewey, is that Clinton Hammond has not yet dropped in on this thread to say something totally ignorant and nasty about it.

You're probably seeing it because the 6th (eyebrow) chakra (associated with the pituitary gland) is opening.

As to how to stop seeing it, well...heh!...I guess you'll have to find someone who is himself or herself very adept in those disciplines and can show you what to do. There are such people here and there, mostly associated with Vedanta, Yoga, Buddhist, and other Eastern spiritual disciplines. Finding the real ones is not so easy, though, and there are plenty of phonies out there.

If I wanted to learn to play like Eric Clapton, I'd go to Eric Clapton and get him to show me...or I'd go to some other really fine guitar teacher who could show me.

You will not find many people in the Christian tradition who can help you with chakra disciplines...although...I'm not saying there aren't any. Some people have the wisdom to embrace and combine all great spiritual traditions, and they benefit greatly when they do, opening at least their mind...if not their crown chakra.

You know the thing in the Bible about a flame appearing on the brows of Christ and the disciples? That was probably eyebrow chakra opening, maybe eyebrow and crown. A person in a "normal" state of mind would have seen nothing unusual, in all probability....just a bunch of men sitting around. A spiritually awakened person would have seen the glowing energy associated with the chakras opening.

To those emotionally bound to react to all of the above with hostility, sarcasm, contempt, snide amusement, etc... Well, your hostility functions in direct proportion to your ignorance on any given subject.