According to Osho, letting go is not something you do; it happens the instant you see the false as false. Examine your inner bag and distinguish borrowed, second-hand notions (stone) from lived, direct knowing (gold). When awareness recognizes attachment rests on illusion, the relationship collapses by itself - fear drops, grasping ends, and you naturally rest in ease.
See clearly that what you’re clutching is just a stone, not a diamond, and it will fall from your hand on its own.