Well, what do you want it for?
Most traditional descriptions of the goal of Vajrayana—metaphysical theories of cosmic enlightenment—may not seem believable, achievable, or even meaningful.
Others are more compatible with a modern worldview. In this section of Vividness, I suggest that Vajrayana can result in mastery, power, playfulness, and nobility. Those are aspects of traditional theory, and they seem both attractive and realistic.