The Concept of Mahamudra

What is the Mahamudra? Well it is a state of achievement in Buddhism where one is very close to attainment of Buddha-hood. Here I came across Lama Ole Nydahl giving this excellent explanation of the concept and meaning of Mahamudra. Lama Ole Nydahl is from the Karma Kagyu School of Tibetan Buddhism. Please spend 21min of your time watching this video. It may just change your life.