I just wanted to share this thought with you:

Do you know how to tell if the "critique spirit" is starting to get to you? 
Yesterday, I was driving home from office and there was a beautiful sunset. A real life sunset... And, unconsciously, I found myself thinking: "Hmmm, this is a nice render, good light settings but a bit exagerated on the tone and the clouds don't seem to have enough volume." 

Then I thought that maybe I should take some days off from this 3D stuff... LOL