Yes, unfortunately. I was a world class yo-yo dieter, bouncing over 100 pounds four times, with many many lesser yos. This is, officially, a type of bulimia. I binge and diet instead of vomit. After more than five decades of that I found stability via sufficient protein, but I've lost my previous knack for losing weight. So now I'm stuck right in the middle of one of my previous yo-yos. It's better here than at the top though.