It is so easy to get your self awareness or enlightenment now as there is so much on Youtube, Facebook and other such ‘social media’ there is also a problem with that and it’s this. How do you know if this is the real thing or some new fangled rubbish, the easiest answer is, are there any references to this teaching in the Koran, Bible, Upanishads (earliest spiritual writings), has Ganeshwara mentioned it? Guru Nanak, is it in the Hindu traditions, if the answer is yes then try it. Try it without doing any other practice for two weeks and see if you feel the difference.