They should be used according to the mood of the student. I am totally awake. Let all minds be totally awake. Let us be totally awake. We are totally awake.
Responsibility works best on fossilised mental matter, and on things belonging to time past.
When there is no fossilised mind left, responsibility no longer works. Responsibility can appear to be far too abrasive, when a person is using fossilised mind for real time purposes. To use responsibility in these circumstances, would be to destroy the current identity. This is fine only if there is a higher identity ready to replace it. Awakeness only works in real time, and is the tool for spirit growth, and is the tool of the spirit.