According to Osho, preparation means living in choiceless awareness without practicing methods or chasing 'how.' Simply watch yourself as you are; let a natural separation arise between the 'me' (memory, mind) and the 'I' (consciousness). Do not cultivate change; allow it to happen spontaneously. Stay receptive to paradox and disruption that shatter mind-habits, so awareness flowers.
Stop looking for a method; just watch yourself quietly, and real change will happen on its own.