This is how you build from zero.
Most advice assumes you have a floor. A stable place to sleep. Some money in reserve. A body that cooperates.FREEFALL is the missing manual. Not a theory. A parachute constructed during an active fall by someone who knows what its like to try and nothing seems to work.
What you'll find is not a pep talk. You won't be told your suffering was secretly beneficial, or that you need to find gratitude for what broke you. You'll find a specific, repeatable system for constructing a parachute while you are still in the air.