An exercise in frustration

So there's this art exercise where you scribble on the paper, and then try to turn that scribble into a work of art.  I am not good at it, but I spend a good deal of time on that exercise today.  Here are my attempts.  I'm only counting one of them today... the one that I liked.

This is one type of an exercise in frustration.  Most often, an exercise in frustration is when you are doing something over and over again, and expecting a different result.  Wait.  Isn't that also a definition for insanity?  

You know, you deal with the same person, day in and day out and pray for a different result when the conversation and motivations don't change.  It's kind of a why bother type of thing.  

sketch a day #17  45 min

In this case, I hope that by doing this exercise over and over, I can develop the more creative part of my brain and embrace some kind of uniqueness in my art that is unique to me, but developed.  I hate the process of this type of exercise, but I can see where it is useful.  Hopefully, I will get past the point of frustration in this exercise and make some kind of progress or breakthrough.