How did you manage to save yourself from negativity?

This is a matter of developing one’s art of thinking. Recently, I visited the Islamic centre of a large Islamic organization where I met certain Muslims who have been living there for the last forty years. Despite the huge infrastructure and support they had, this group of Muslims was busy complaining. I asked them that they have developed such an infrastructure in India and should be thankful, why complain? The reason is that they lacked the art of thinking. In Delhi alone, Muslims have big centers, institutions, mosques and seminaries. Irrespective of who ruled, Muslims always had an opportunity. Thinking about this should arouse feelings of gratefulness but the obstacle is that people do not know how to think.