So one way to think about probability is if I were to do this experiment, an experiment many, many, many times. If I were to do it a thousand times or a million times or a billion times or a trillion times, and the more the better. What percentage of those would give me what I care about? What percentage of those would give me heads? And so another way to think about this 50% probability of getting heads, is if I were to run this experiment tons of times. If I were to run this forever and closer or an infinite number of times, what percentage of those would be heads? You would get this 50%.