The Thinking Behind The Tweet

The brain represents 2% of body mass while it consumes 20% of body energy. 

The brain is 'energy intensive'.

Much brain energy is consumed/wasted on negative thinking - i.e., wasted on negative feelings and emotions...wasted on rumination & worry.

You gain energy-value when you reduce your brain's energy-waste.

So - Tackle problems quickly: hit 'em high, hit 'em low...rip the ball out from their hands.