Power Meditation with Kundalini Chakra Cleansing, Meditation involves manipulating breathing patterns in specific ways to bring the mentle state thoughtless which creates perceptual, emotional, cognitive, and energy shifts. It is ridiculously effective at changing your mood and is probably the most accessible technique to maintain life force. You can make yourself feel extremely good in approx. 1hr & 30min of time, and if everyone practised monthly then the antidepressant companies would go bust practically.

Meditation, aside from its mood-lifting and other health benefits, was originally intended to make the mind fresh and bright in
chakras with meditation. It is highly effective for this purpose, one reason being that it raises mentally & physical pleasure 
making it very detectable on the breath during power meditation.