The practice of shi-nè involves the renunciation of attachment to form as a reference point. Through shi-nè we learn that we cannot force thought. We need to be completely purposelessly welcoming. Whatever thought arises simply moves in its own way. Any approach involving force results either in hilarity or frustration. One needs a sense of humour about one’s condition. One catches oneself trying to force meditation – repeatedly. All we can do, however, is watch ourselves in the process of trying, until trying wears itself out with trying in the open space of awareness. This is patience in terms of shi-nè – as we speak of it from the point of view of the Four Naljors of Dzogchen sem-dé.Aro Encyclopaedia Index: The Ten Paramitas, Khandro Déchen