DAVID SCHWARTZ'S SOLAR PANELS ARE PROBABLY THE MOST EXPENSIVE SOLAR PANELS ANYONE HAS EVER BOUGHT. Ripple's CTO sold his Ethereum at $1.04 and used the proceeds to put solar on his roof. Ethereum went to $12,000. He later explained he thought there was a 1% chance ETH would hit $2K, never mind $12K. He's brilliant, he thinks in probabilities, and he was wrong about this one. The real lesson: thinking purely in probabilities can keep you out of the trades that build generational wealth, because those trades, by definition, have less than 1% odds. - @jakeclaverqfop