The people who made the world into what it is today are experts at noticing patterns.
The average person complains when things don't seem right, while the game changers take note for later use.
The average person gets frustrated at the way others behave, while the game changers stop and ask why to get a glimpse at human behavior.
If we want to make a difference, we need to notice.
But we will never notice anything if we aren't looking, and chances are we aren't looking because we don't have a system.
How do you notice?