I feel that way sometimes, too...

 

There are very few cartoonists who can capture the human dilemma so consistently and so accurately as Stephan Pastis.  Click the image to be taken to a larger view at the "Pearls Before Swine" Web page.

It's like the well-known wail of complaint allegedly uttered by many trainee computer programmers (of whom I was one, way back when):  "Why won't it do what I want it to do, instead of what I tell it to do?"  I've often felt like asking life the same question...

Peter