There is no such thing as a pure extrovert or a pure introvert. Such a man would be in the lunatic asylum.
Carl JungFortunately, in her kindness and patience, Nature has never put the fatal question as to the meaning of their lives into the mouths of most people. And where no one asks, no one needs to answer.
Carl JungIt seems to be very hard for people to live with riddles or to let them live, although one would think that life is so full of riddles as it is that a few more things we cannot answer would make no difference. But perhaps it is just this that is so unendurable, that there are irrational things in our own psyche which upset the conscious mind in its illusory certainties by confronting it with the riddle of its existence.
Carl Jung