This is sort of how the mechanism of psychedelics fixing depression comes across to me as well. But, surely there must be much more to it, since, as you’re of course aware, fixing a Swiss watch with a sledgehammer will have a very low success rate. The other end of the analogy spectrum could be that it’s a bit like a chemical catalyst. There’s a lot of resistance to a reaction happening on its own, but will very likely happen if given the proper jolt.