Psychology is considered to be a very important subject especially in the domain of Mental Health. Psychology has its own limitations. The basis of Psychology is the assumption that Man is a machine. This is true only till the stage that man acts under the influence of his "bound" nature. However when man takes up to the spirit, the science of psychology cannot determine the functioning of the man who is now under the diktat of the freeing spirit.
The trials and tribulations that Sri Shankar Dev faced, throughout his life on the planet were many. Yet he faced these situations head on and displayed the characteristics of a pure devotee.
We often take life for granted. This is because we are unaware of how life operates. We do not know anything about the switch that turns life one. If we are to be in control of life, we need to know, the aspect that needs maximum attention in order that life is conducted well.