What is proper fare for thinkers? Deep esoteric mysteries? Neat, self contained blocks of logic?

When you tackle the big questions sometimes you bite off a bit more than you can chew. Sometimes an idea takes your thoughts from one place to another while others will cause your mind to wander. Some notions might give you mental indigestion while others you can digest quite easily. Just because something is difficult to grasp does not mean it is not worth thinking about. Don’t coast through life never challenging your thinking. Just the same you needn’t constantly grapple with an unanswerable question, you can take breaks and enjoy living within the comfort of what you know.