It is all about inner engineering, working on ourselves from within. Working through the difficult, understanding how our mind and body work, respecting there limitations and there strengths. Once you begin the work, truly begin the work, there is no turning back. For how could you? Once you know what is waiting for you and the amazing possibilities that are within your grasp and reach, your perception of life has changed.
Life is full of possibilities, anyone who tells you otherwise has not been doing any or their own work. -tM