I haven't yet had an issue with finishing a pair of socks, but sometimes I do need to take a break before starting the second. I like to knit, but I don't like to knit the same thing over and over. That's kind of how I feel about the Bavarian Jacket sleeves right now. The prospect of reknitting the first sleeve that is really killing morale, and I haven't even finished the second yet. So I'll argyle a bit before knitting on.