> It better have a 100% chance of working. If the reward is $1M. If it's $10m then 10% is worth it. $1B? Why are the many, many billionaires around the world n

> It better have a 100% chance of working. If the reward is $1M. If it's $10m then 10% is worth it. $1B? Why are the many, many billionaires around the world not making this kind of play?