"I do yoga because ................. ermmmmmmmm ahhhhhhhh?"
If we unravel the 'secret of the kundalini', it merely means that through the various practises, Asana, pranayama, kriya's etc, what you are actually doing is waking up the dormant parts of the brain. I know to all of you super yogi's this may sound a bit simplistic, but I say why shouldn't it be?
There is another moot point to this fundamental idea of activating dormant grey matter, and that is that some believe that the human brain is already 100% per cent active. But in a way it doesn't matter does it. You may have a computer that is 100% per cent active, but it doesn't mean that you are getting maximum benefit from it does it ?! Hence we do yoga, we do if we are yogic at least. And I have said before that if you are not yogically oriented then you really should be off some other place not here criticising me!
If you are sitting around not happy then you may need to ask yourself, what's up? You may do this and find that no new answers are forthcoming, so you press on and hope for the best. If you do some pranayama and or some asana and a bit of meditation you are then using the brain mind and body together to process these existential questions through your nervous system, rather than just letting them rattle around in your cranium. Don't be pushy, wait a bit, relax (if you can) and keep breathing.
Personally I feel that tiredness is the root cause of a lot of illness. Chronic fatigue is rampant in our culture.
Proper rest is a requirement, eating well and sensibly is a requirement, getting some exercise is a requirement for proper health. Until these are taken care of forget about all of the esoteric stuff. You can Asana and pranayama all day long but until you engage the mind with the body you are just perpetuating the problem of the split between who you think you are and who you really are.
But hey thank God this is just my opinion !!!
'The self comes into being at the moment it has the power to reflect upon itself' anon.
Hari Hari