I just realized this time around that a year from now I could look and feel very different. So instead of trying to lose 100+ lbs, I'm dieting for a year. The year is going to go by linearly and each week when I look at the calendar, another week will have gone by, unlike the scale which is not always a pound down. Heck, I've already "lost a month". Only 11 more to go.
And just like with weight loss, once I reach goal (one year), I'll probably see that I can do more or at the very least maintain.
That's what I have chosen to do.
It is very daunting. The other thing I have switched to is a digital scale (Wii fit actually). I like seeing that I've lost .2 ounces this week, for instance, which is better than the old way of staring at the dial in the same place for several weeks.