My main forum here is the
100 plus forum, and this issue comes up a lot! I have to look at it 10-30 pounds at a time. That's why my ticker is only ever 30 pounds lower as my "goal". Otherwise I get overwhelmed. I focus "long-term" on 30 pounds, and "short-term" on the decade I'm currently in. And I try to set up rewards after each decade (a movie night with DH, a new book, a new outfit).
I also measure myself every month, and take pictures every decade. I know how fickle the scale can be, but adding up those inches lost is in some ways more palpable. I can say "I lost three inches on my hips" and it's more tangible than "I lost 10 pounds". It feels more permanent.
I also have begun to think of my weight-loss journey more as a road. I may be walking backward, standing still, or going forward, but I'm always on the road. I might as well keep moving. The journey has to be as important to me as the end-point, or I lose impetus to continue. It's too much work to keep going only for some far-off, indistinct, seemingly-unreachable goal of 150 pounds or fewer. But I CAN see the difference in my health when I exercise regularly. I CAN see the inches disappearing month by month. I CAN see how much more energy I have when I eat on plan, and how my blood sugar stays even and my cravings cease when I keep my carbs low.
When I focus on my actions -- my plan -- I find more success than when I only focus on goals. What I DO TODAY and the direct results of it, are more immediate than "someday I'll be slender and fit." So I try to focus on that.