Don't be. if you've only been knitting a short while you should still be able to do one. The hardest part about the whole thing is establishing the twist then knitting the first round. After that it's pretty much routine knitting. Just make sure you use some kind of marker at your beg/end so you don't get lost.
If you've been knitting a long time, it's time to try one of these things. If you aren't sure of yourself just get some old cheap yarn out of your stash that you can practice on, get your needles out and go. I promise you won't be disappointed. As long as you do an easy stitch that looks the same on both sides-such as some kind of ribbing or seed stitch (difficult patterns could be tried later, after you get used to the technique)-then your scarf will look good. Unless you want half the scarf to look like reverse stockinette and the other half stockinette anyway.
I've got another one on another pair of needles. I decided I wanted to see what one would look like done in fun fur so I picked up two balls of LB Fun Fur in Sandstone and some RH Soft Baby in white. The white, while adding an interesting contrast to the fur, also helps me to see my stitches better. I'm doing a garter stitch (k 1 rnd, p 1 rnd) since the fun fur basically covers up the stitch detail anyway. I'm on the first purl round and it's looking really interesting, I'll post a pic when I get around my digicam so you can see what it looks like on the needles.
That gives me an idea for a future project-a tute with pics to make it easier to learn this technique but that's far into the future.