I am a believer in the idea that a large subset of humanity enjoys helping one another to be successful, and that they become better themselves in the process. One way this occurs is with the Open Source movement. People that write software not for the profit that can be made with the software, but to give it away so that others can use it, as an end product to accomplish a task, or even to use as part of another project. This enables the next person to get a jump start on what they're working on in order to become successful faster than they would have been if they'd had to start from scratch.