This is a prototype. The goal is to build a dataset over time, starting with a series of surveys and questionnaires on mental health / lifestyle / personality.
It's meant to adapt to your answers as you go and to be engaging - a clinical work-up with myers-briggs/OKCupid-style stuff mixed in. You don't have to give identifying information to help, and after each survey you see how you compare with everyone else.
There are lots of ways we could use a dataset like this to help people, but if you have a few minutes, I suggest just taking the baseline survey to get a sense of it, and then go from there.