Why the broken heart is the path of revolution?

What is broken heart. “Like the clouds which is filled with water when it become heavy then it’s raining” . Same as heart when it is filled with sorrow, regret, unhappiness then it’s a broken heart. What does it define of, the most successful people in the world are influenced by love. That’s the reality of successful person. Specially one sided, they are all broken hearts. Why? Because when they broke up in love they are unsatisfied with their life, and they see the change happened in their life.They were totally in the darkness of life. Then there is one light which come in their life then it’s opposite. the way he Cahnelized their love thier is a path formed, which he walks without any regret any type of disbelief then it’s becomes a revolution. That’s why there is every successful person in every field. It’s a poet, it’s a singer, it’s a writer, it’s a saint, it’s in everywhere. There is many soorows in life, but love is not a soorow it’s fire, where rumi says “the cure for the pain is pain” One who drown in the river of love it will swam”