It is not about resistance it is about persistence. Water flows in any direction and if any obstacles comes in its path it changes its direction but slowly strikes the obstacle and day after day the obstacle wears out and then the water flows breaking the obstacles. This can also be seen in shawshank redemption where Andy dug for 19 years with his rock hammer and then freed himself. It is never about resistance but always about persistence.
phir se chaap diya mc bc tmkc