I have taken a picture of a cell phone, tablet/computer and a spendable coin. These three things certainly have something in common, so lots can be said about them. But today, I'm thinking about how I hear people talking about everything their devices can do, without regard to how much the devices cost-its about getting better able to do more. Improvement.
At the same time, currently, I'm not hearing people talking about self improvement. I wonder why.