Many months ago I picked up a pattern for a multi-pocketed totebag designed for schlepping crafts projects around. It had loads of compartments and specialized holders for knitting needles or paint brushes and other accoutrements. When I finally started the project I was appalled at how badly the instructions were written, with ambiguous and unhelpful illustrations, missing steps, measurement errors, and -- my pet peeve -- an inefficient workflow overall. The tech writer in me wanted to redo the entire thing.
An inexperienced sewer would have thrown up her hands in frustration. Instead, I grumbled my way through the process, making notes and drawing arrows and asterisks for the order in which I wanted to proceed. What a hassle. I had to force myself to work on it, a sure sign that something's wrong. But I'm actually rather pleased with the result, and now I know that I'm perfectly capable of designing and drafting my own patterns, duh, at least for a stupid totebag.