Learning to draw on the iPad has been easier than I thought. It's just different sensation from drawing on paper but no more different a sensation than painting.I spent the first few weeks experimenting with the first page of a book I've been working on over the last six months. I still sense this new tool will ultimately speed up my workflow, but as I tried different variations, I've noticed an unpleasant quirk creeping back into my work.In the past, whenever my creativity has felt stunted as it was during a very busy autumn, I've gone back to basics -- a pocket sketchbook and a black pen. The pocket sketchbook reminds me that The only pressure is to get something down on the page. Indelible, ink ensures that corrections are impossible. Mistakes will happen, and the only thing you can do is to move forward. Freeing oneself from any expectation of perfection is like prying the lid off a mason jar filled with fireflies that have been waiting to get out all night. Suddenly you're in the darkness. The results are irregular and uncontrolled and surprisingly beautiful.Drawing on the iPad lets you correct mistakes; it lets you anticipate and try to prevent them. Being able to create images with a different layer for every section means being able to edit one section without accidentally disrupting another. It's a wonderful safety net when digitizing a final version of a rough draft, but it does take some planning. That detail is where the devil lurks. You focus on the final image, but instead of letting it flow organically, it's easy to get caught up in figuring out the steps through the maze and even easier to begin worrying if the image is good enough. Could it be better if you removed this layer and replaced it with that?I didn't realize I've been doing just that until the second day of my kick starter when I wanted to copy a photo of Thing2 snuggled up with Jim-Bob. Deciding that tracing the photo would be too constricting because of changes I wanted to make, I started a rough sketch with the pencil tool. This is the point in my sketchbook, where I get lost in my subject. On the iPad, however, I was thinking about how I would do the next layer and what style it should be. As I began focusing on potential mistakes instead of just creating, my devilish inner critic stirred, and the firefly light flickered.I started the second layer, determined to focus on progress, not perfection. The result was something new for me along with the recognition that discovering when not to use each tool in your art kit can the most important thing you'll learn.