This changed, however, after he was discriminated against and bullied, such as by being thrown out of a train coach because of his skin colour by a white train official. After several such incidents with Whites in South Africa, Gandhi's thinking and focus changed, and he felt he must resist this and fight for rights. He entered politics by forming the Natal Indian Congress.[84] According to Ashwin Desai and Goolam Vahed, Gandhi's views on racism are contentious, and in some cases, distressing to those who admire him.