I'm an alum of the community (though not of this specific grant). Unlike members of other communities I've been part of, most at SPC have quit their jobs and are all-in to whatever their goal is (research, side projects, or building a startup). Everyone's curious, talented, and want you to succeed. The in person element (if you're located in SF or NYC) helps a ton.
Happy to answer any questions about SPC as a community.