if you really want to compare: does your blood sweat and tears match his? i mean, compare the input as well, not just a small part of the visible output.
I think of pain as A signal, not the only one. So, to correct my assertion, i would say that we're not alive with the set of signals we have now. Then i would consider that alive means that we experience the same signals. BUT that means that a blind person is not alive. My initial statement is not accurate now.
I solved this in the past by creating a meetup. It worked every time. Also, i fail to see how this is an “Uber for”. I see it as a niche(sports) Meetup app.