This is a technology where without external input, you create a chemistry of blissfulness within you.

Do not think your money, relationships, or family is an insurance. The only insurance you have is to know how to keep yourself well on all levels. That is Yoga.  

Without the necessary energy, being aware is extremely difficult. That is why sadhana or yogic practices – to stir up the energy.

Even if you practice Yoga for all the wrong reasons, if you do it right, it still works.

Your brain activity, your body chemistry, even your genetic makeup can be changed through the tools of Yoga.