So far this month I have joined three something-a-longs. Here they are; which one is not like the others?
d) What are you talking about? I think you're typing in your sleep again.
e) Hey, this is a trick question! They're all alike!
I suppose the correct answer is context-dependent. The first two are related in that I might be able to get my yarn stash under control if I stick to both at the same time, but all three will involve a certain amount of self-discipline.
My husband has just pointed out that #3 is going to seriously cut into the time I have for either #1 or #2, unless I can learn to knit while walking. I must go think about this.