I realized yesterday that I treat my nails like my weight.
Everytime my nails start to grow out, I bite them off! I had already nibbled down two before I realized what I was doing so of course, I did the rest so they all would be 'even'.
It's basically the same thing with my weight. Every time I make some progress, whether it's actually losing weight, starting back on a exercise routine, getting to bed on time, etc., I always sabotage myself. I stuff my face for no reason, get on the computer when I told myself I was going straight to bed, or doing something else to screw myself over. And I never realize it till it's done with.
Ah Va!