I haven't really chosen a goal weight - I use 120 because it's a guess (a total guess!)
My lowest weight was in 2006, and I weighed 134 lbs and I was a size 6 pants. I want to get down to a size 4 pants, because for me, at 5'3"/5'4" with a small frame, I felt comfortable, but not too small at 134 and I think I can get down to a size 4 and still have plenty of weight to lose
if I want. I'll decide when I get there