Meditation is like a single log of wood. Insight and investigation are one end of the log; calm and concentration are the other end. If you lift up the whole log, both sides come up at once. Which is concentration and which is insight? Just this mind.
If we are to reach certainty and true autonomy of realization, we need to be willing to be heretics. What's more, we need to become universal heretics, not believing anything that we do not know from direct experience, beyond stories, beyond hearsay, and even beyond the mind.
It is the habitual carriage of the umbrella that is the stamp of Respectability. Robinson Crusoe was rather a moralist than a pietist, and his leaf-umbrella is as fine an example of the civilised mind striving to express itself under adverse circumstances as we have ever met with.
The consciousness of the supreme Purusha remains above, but in the mind there may be a Purusha consciousness which they call the cosmic consciousness - it is wide, all-pervading, one. Outside this goes on the play of Prakriti.
As soon as I wake up I pay homage to the Buddha, and I try to prepare my mind to be more altruistic, more compassionate, during the day to come so I can be of benefit to beings. Then I do physical exersice - I walk on a treadmill.