First of all, the Yarn Harlot takes it into her head to knit some mittens. Fancy mittens, Nordic-style, with a two color pattern, preferably snowflakes, and a pointy top. Being a wise woman, she asks the umpty-billion readers of her blog for pattern suggestions.
You're curious and start to scroll through the comments.
There are many suggestions and lots of them have links to patterns so you bounce back and forth looking at pictures.
Some of them are pretty, but none of them really catch your eye.
But a word catches your eye: Selbuvotter. It keeps coming up and it becomes clear that it's a book of mitten patterns. So you click back to Ravelry to check it out and find yourself faced with a staggering array of gorgeous mittens. Five minutes later, you are clicking on the "Buy It Now" button.

The book arrives and you page through it. There are so many beautiful mittens it is
nearly overwhelming. You note a couple that are particularly charming and then set the
book aside. It isn't really mitten weather and you have plenty of UFO's competing for your attention.
Fast forward several months. You have just finished your second sweater in a row and you really need a small project to break the monotony. But it's also getting close to
Christmas and you should really be thinking about presents. Hat? Not special enough.
Socks? Just not in the mood. Hey, how 'bout some fancy mittens?

Stash dive produces two beautiful skeins of fingering weight alpaca. You choose #2 dpn's and virtuously cast on a swatch.
Uh-oh. Not getting gauge, not even close. Do you really want to go down to #1's? Naaaah. Let's check the book again. Hey, there are lots of different gauges. Surely there is mitten at your gauge.
Happily there are several. After serious deliberation, you pick the prettiest one and cast on. You've got your dpn's, your photocopied pattern, your highlighter tape. It's all good. You cruise through the narrow ribbing and start the cuff.
Hmmm. Not so happy with this. Hard to keep the floats loose and uniform and you can see where you change needles. Not exactly ladders, but not seamless either.
Work on two circulars? Drat! Only have one in the right size. Magic loop? Two rows remind you why you rejected that particular technique when it first came around. Now what?
Put project aside and wait impatiently for next day's lunch break when a quick trip to the yarn store erases all the savings created by using stash. Ah well. You grab another #2 circular and then, on a whim, you also grab one of those funny little 8" circulars. You figure you'll hate it, but it is worth a try.

We have a winner! The teeny needle works great and the mitten starts to grow. You have to switch to 2 circulars for the top of the hand and stay with them for the intricate thumb. Before you know it, you have a mitten!
One down, one to go. Gotta love the Yarn Harlot!