What's the concentration for?
I have a vast amount of spiritual information available to me and yet I'm one of the few here who has never meditated much at all

So I offer the idea/perspective that it is not required.. I would think that connecting to the pineal gland or higher mind would maybe be more effective.. in fact I dare say the "quick fix" I keep talking about is far worth more your time then 10 hours or 10,000 hours of meditation.. (though with these accelerating this may be boasting a tad much..)