Crochet: Crocheter's Block

I have heard of writer's block, but can there be such a thing as crocheter's block? For whatever reason I just can't get into finishing my crochet beret. I'm not sure what it is. Maybe it's because I have a pile of stuff I'm trying to sell on Ebay. Maybe it's because I have a pile of books I want to get to and finish reading. I don't know what it is, but I think piles and clutter tend to get me down. Anyway, I think another reason is that I'm not sure when I need to start "decreasing" with this beret, if "decreasing" with crocheting is even part of the lingo. And after trying to "decrease", I'm wondering if my "ribbing" will come out okay. I saw this "ribbing" with crocheting on Knit and Crochet Today. The way I did it looked okay. Not as good as the way they did it, but I just figured the reason why was because I didn't use yarn that was all the same color.