Self-liberation of Thoughts

In Dzogchen three are four arts of liberation of thoughts: gcer-grol – liberation through bare attention shar-grol – liberation as soon as it arises rang-grol – self-liberation (self-liberation through seeing with naked awareness) ye-grol – primordial liberation. In Dzogchen, thoughts and dualistic perceptions are allowed to self-liberate, dissolving into the vast, non-dual awareness of rigpa.