Categorizing Good and Bad

Everything fits into a category.  It is either good or bad.  If it is what I like, or what I want to agree with, then it is favorable.  If it will not fit, or seems reluctant to, then it is wrong.  There are no nuances, no grayness, no exceptions to the rule.  It is a simple rule, an efficient system.  Of course, it is also quite silly.