We're trying to a build a dataset. It would take time, but if enough people answered enough questions, we could build a sort of recommendation engine for mental health.

An example: with enough data from enough people who've taken medication for anxiety or depression, we could learn to predict who would respond best to which drug (of the ~20 currently prescribed). Or we could predict who would respond to a certain type of talk therapy, or excercisem, or an all pork diet...

There's more on the ideas behind this here. But if you have a few minutes, I suggest just taking the baseline survey and getting a sense of it, and then you can explore from there.