you have to make all the way to end of the river. try not touch the ghosts if there are
any or your life drains. you'll come up to a dead body in the water and the sorrow will
tell you it's time to wake up. if you play through again, try not to kill anyone and the
river part is a lot shorter, it'll just be the cobras you see. it's pretty neat how they
keep track of everyone you kill.

when you come up to the body in the water, the game tricks you to thinking the game is
over. have the revival pill ready, can't equip/unepuip so you should already have it. when
the continue/exit screen shows up, the revival pill should pop up in the lower left corner
of the screen. hold L2 and use the pill. Alive you will be young padawan!