Mind states come and go. Even quiet mind states.
Every single human being experiences all the different mind energies, the predictable storms of the human mind. These mind states reflect natural energy ebbs and flows and the mind's normal responses to pleasant and unpleasant experiences. They are totally natural. They do not need to be frightening or even particularly troublesome. If we were moving to another planet, it would be helpful if someone would clue us in about the kinds of storms they have there so we could prepare ourselves. People on this planet also have an easier time when they know how to work with all weather contingencies.
— Sylvia Boorstein, It's Easier Than You Think