Whenever, i try to solve a problem, a fight was started between me and the problem, like that today my fight was begin with Recursion.

To be frank, Recursion was a great opponent, till now from the morning I cant understand the clear way of Recursion flow, too many time it give the frustrations to me, but anyway i need to know recursion because it simplifies my steps to solve a problem and reduce my efforts, indeed it absorbs more mental peace. Only way to reduce the frustration is to understand the flow of recursion. Bye !