Our brain is wired to find the path of least resistance to a reward when possible. This is why extrinsic rewards are ideal for immediate and short attention and why so many of us succumb to our cravings for McDonald’s.
On the other hand, if we can exhibit self-control, our attention and decisions will focus on long-term intrinsic rewards. This is why intrinsic rewards are a tool for capturing long attention.
The rewards that motivate us differ from person to person, but in the end, it really does come down to one thing: a reward has to solve somebody’s problem.
In the immediate term, money and extrinsic rewards solve problems like hunger, short-term pleasure, and the ability to buy your wife something nice. But over the long term, our motivations are intrinsic. Will I be successful? Will I find love? Will I get the respect that I deserve?