Ask HN: What would you work on if you couldn't fail?

I've been sprinting 10-16 hours a day for almost a month now. I feel cool, calm, and collected though.

A lot is happening in the world and in our industry but I am doing all I can to be part of the cure, not the cancer.

This gives me peace of mind and helps me adapt regardless of if YC backs me or not. I'm moving to Palo Alto regardless, just being in the zip code alone will be enough at this point.