So, I came to 3FC a year and a half ago. With consistent effort, after a year I racked up a 70-pound loss. I graphed my weight loss by the week on an Excel spreadsheet, and I counted out one colored paperclip for one pound lost, and created a paper-clip chain. I took a 55-pounds-lost photo.
And then I had some pretty drastic changes in my life, some of which included grief. My way of dealing with this was to hole up in my living room with refined carbs, fats, and sugar ... gaining 30 pounds.
A month or two ago, I figured out how to stop gaining, and just maintain. Now I am losing again. 52 pounds total lost, 10 of which are "relost". Under 100 pounds to lose.

It's a little disheartening to not be able to change the paperclip chain yet (I didn't remove pounds as I gained them, too painful). I kept tracking my weekly TOPS weight on a spreadsheet, watching it go up and up, then up/down cycles, and now steady and starting to drop.
I highly recommend keeping your weight tracked in a spreadsheet/graph of some sort. The visual display is helpful. I also keep records, next to each week, of my BMI, what size I'm wearing, and a column for comments about what might have contributed to weight fluctuations that week. For me, it helps to show the correlation between stress, moods, and food. I can almost point and say, "Yep, that's when the relationship ended!" or "That's when I started my new job".
I have about 20 pounds to go before I can add a paperclip to the pounds-lost chain. I really wish I wouldn't have added those 30 pounds, but I am grateful I didn't add back all 70 pounds.
I have never been a yo-yo dieter and I don't plan to become one. So let's hope, now that I've figured out how to be back on this bandwagon, I can remain here and make some permanent changes in this area.
3FC rocks! I've learned so much from people, received and given tons of support, and picked up some cool tricks along the way.