Roulette

"But a time came when you did make a decision," he said.
"There's only red or black."
"Red or black?"
"Like in roulette. One is no more right or wrong than the other. You can think as long as you like about which color's more likely to win, but it doesn't help you. You think it over, back and forth, but in the end you don't have any influence over it."
...
"It's just the way it is. You can't evaluate it."

-Arcadia Awakens