How to access wisdom of heart?

Each one of us would like to act wisely in order to become successful in life. We would like to have more insight into life. However, most of us are unaware of the way in which wisdom can be accessed. This is because we are habitual of using our mind and have never used our heart.

Besides, in many cases the heart itself has become incapable of providing any guidance at all. Why is it so? What can be done to change this?

This is so because over a period of time we have suppressed many emotions in our heart. As a result, the heart has become heavy with stored pain and has become incapable of giving any guidance.

So how can we bring it back to life?