The universe is not only stranger than we imagine, it is stranger than we can imagine.
The most important thing in a user interface is the feedback.
Sir, where are you running? Are you doing this for world peace? Are you doing this for the homeless? Are you running for women's rights? The environment? They just couldn't believe that somebody would do all that running for no particular reason. Why are you doing this? I just felt like running. I just felt like running.