Oddly, I sort of agree. Many times I've put something off for days, but then once I finally get myself over the hump and get working on it, I actually get focused and sort of enjoy the challenge. It's weird, but it's the not the task that is the problem...it's just getting started.
I call this the "Wall of Inertia." Before you walk up to it and face it, it feels 10 feet tall, but once you actually just take it on, it only turned out to be 6 inches tall and you can easily hop over it.
But it feeling 10 feet tall is enough to make you avoid it entirely for a long time.