It would be a longer story to be told, but I had the chance to meet Nelson Mandela and work with his grand son in South Africa, I learnt a lot from it.
There used to be a time when he was considered a terrorist, and did not hesitate to take drastic/violent actions to make his message come across.
With time come wisdom, and we learn how to make ourselves understandable in other ways.
That was a good chat thanks for passing by!