@officialfuzzy - There are few ways we can think of, and finalize on the best way to give out tokens

1. As @patelincho said, we can select few conselors and offer some real help to heal people under depression . We use the tokens to compensate them for their service.
2. People may use this platform to voice out their problems due to depression and once they post about it I am sure steemit has lots of wonderful people who would be ready to help them emotionally to recover.
3. Create awareness by survivors telling their stories. For people who have surived this worst phase of life are the best ones to understand other's issue and stand as an example for them to overcome their present crisis.
4. The immediate relatives who lived the horror of loosing their loved ones, so as u said people considering suicide will look back at those dependent on them before taking this extreme step.

We may also invite few more ideas to consider, but this is a large issue and we all go through that phase in life where we come under depression, I was under depression too when my first love was a failure.... But many of them will not be lucky enuf to get people around them when they are suffering in silence....We are creating a huge platform to voice out and address such issues which the world is facing irrespective of what country we come from. One more advantage is none of us are connected personally here, so people will feel secure to share their stories with a stranger where they dont have to be feared of being judged.