This book mainly describes 15 secret practices, in simple manner. If you are practices these things then, you will find out your own enlightenment. And also you get some mystical power which we are called here as Siddha Sakthi. Also this practices will mainly deals with all Psychological and Biological problems like Stress disorders, Alzheimer's disease, Alcoholic, Drugs Addiction, personality disorders, Anxiety disorders, Autism, Bipolar disorders, Schizophrenia, Cognitive disorders, Depression, disasociative disorders, Phobia, Identity disorder , Insomnia, Somnambulism, social Anxiety disorders, Sexual disorders, Heart disease, blood pressure, Sexual orientation, Homosexuality, Lesbianism, Gay sexuality, Suicidal mentality, etc., This 15 Practical Methods or Techniques, explain very simple and scientifically ways, to activate your inner potentiality, and Your Body Chakras, and Intuitive, Psychic power, Hypnosis, Telepathic power, Yoga, Meditation, Tantra, and also describes howto getting Enlightenment, this is not only cure psychological and Biological problems it's described how to move higher level of the human being. If you know this secret then you don't need any thing.