To become enlightened is not just to slip into some disconnected euphoria, an oceanic feeling of mystic oneness apart from ordinary reality. It is not even to come up with a solution, a sort of formula to control reality. Rather, it is an experience of release from all compulsions and sufferings, combined with a precise awareness of any relevent subject of knowledge. Having attained enlightenment one knows everything that matters, and the precise nature of all that is.