And here we see the problem with 4-word summaries of very complex instruments. Any summary will be sort of true from one perspective, but missing a lot, and pr

And here we see the problem with 4-word summaries of very complex instruments. Any summary will be sort of true from one perspective, but missing a lot, and probably wrong from other perspectives. Cryptocurrency, like rocket science, is complicated and dangerous. It shouldn't be attempted to be understood in 4 words