Most of the circuits in our brains run on automatic. The more you think a thought, the more energy goes into that circuit. Eventually it gets enough energy to run the thought automatically without us needing to put more energy into it.
Jill Bolte TaylorThe left hemisphere is very interested in language; it communicates in words, it has a past, a present, and a future; it has a time component and it's all about details. The right hemisphere is more about the right now-right here experience where everything is an enormous collage of all the sensory systems flooding into our brains.
Jill Bolte Taylor