Nondistraction means not being lost in subtle undercurrents of delusion or indifferent stupor; it is immaculate, unending mindfulness. Not understanding this, if one is fearful and cautious about being distracted and is bound by a repressed, constricted mind, this is an error.

Natural, ordinary mind means this present mind unstained by either faults or good qualities. This self-nature is unstained by the continuity of awareness. Not understanding this, if one grasps at the substantiality of the rigid concepts of worldly, ordinary mind, this is an error.

To be meditationless means to enter profound, unconditioned natural space, detached from meditating and non-meditating, without any contrivance or aim, stabilizing the expansive fortress of mindfulness. Not understanding this, if one remains in ordinary, careless neutrality, or is lost in meaningless indifference, this is an error.

Sunlight Speech That Dispels the Darkness of Doubt, Sublime Prayers, Praises, and Practices of the Nyingma Masters :  translated by Thinley Norbu