How to make a decision

On Moving towards the light.

Imagine you are a computer. An instruction comes your way. Based on a set of instructions, you return a one or a zero. A light or a dark. A yes or a no. Every choice is binary, and in the very deepest depth of logic, there are no ‘wrong’ answers. The program can be wrong. The data can be wrong. But the answer is always a 1 or a 0.