Beliefs of some kind are a natural and necessary part of human existence. They provide emotional solace and determine our behavior. While intellectual and scientific beliefs expand our horizons, they are still limited by our sensory experiences. All people, including scientists and philosophers, rely on beliefs and convictions to cope with uncertainty and live sanely. True freedom from dogmas and superstitions comes from self-realization, which can be achieved through practices like NAMASMARAN that transcend the senses.