There are so many spiritual organisations, so many Gurus and they each teach their own practice and philosophy.
So many organisations, so many Gurus which leads to so many forms of
meditation and so many of philosophy.
Many organisations have commercialised Meditation also. I am not sure which one would be good for me or which one I should follow.
So which meditation or form of mediation can I do myself without any guru or organisation to advance spiritually to know my inner self or to know God or to know this whole existence?