Jai Sri Baba Lal Ji,
Purity of mind is most concerned chapter for human, and it depends of many factors, as pure stream of water can be polluted by many relatives and effects unto cause of the reality we all belongs to,
Yet primarily two aspects relates the most, environment and the intake, we many have limited access to surroundings and relative environment, yet eating could be most controlled reality that effect the purity of mind at its best,
Once the mind is pure, it shall be easy for it to be stable at its optimize reality which ultimately consolidate the truth of memory cult, a must chapter to ascend within self to dispel the karmic baggage,
Once the Library of memory is arranged and rearrange with truth of purity, doubts and duality disappears itself and paves the path for ultimate goal of being man,
Jai Baba Lal Dayal ji,