"Effortless & choiceless awareness is our real nature. If we can attain that state and abide in it, that is all right. But one cannot reach it without effort, the effort of deliberate meditation. All the age old vasanas (inherent tendencies) turn the mind outward to external objects. All such thoughts have to be given up and the mind turned inwards and that, for most people, requires effort." Ramana Maharshi - Teachings of Bhagavan pg 78 When I was a kid, my father and brother got into SCUBA diving, and so I did as well. This is where I learned about buoyancy, and that I had a very limited 'positive buoyancy'. Buoyancy, as you might guess, is how well you float. Most people have something like a 20% positive buoyancy, which means if you just do a dead-man's float, letting go and simply relaxing on the surface of the water, on your back, you'll pretty much do okay. Your face will remain above the surface and you'll be able to breathe. With me, howeve...