I don’t think you’re really through…when you’re learning about something and dissecting it, I don’t think you’re really through until you don’t understand anything about it. If you study something and you find all this stuff about it, you just went skin deep, so if you keep going and going, you should be left with a fucking mess of unanswered questions. If you take any subject and keep asking, “Why,” without stopping, you’ll get to a point where there really isn’t any clear answers. It can be a bit painful and scary, so I think that’s a fun way to come at it.
Louis CK on Learning