"Stop weighing yourself as a means of measuring your progress. For a while I was focused on making my weight number constantly decrease. When I stopped looking at that and just focused on being healthy — eating right, fruits and veggies for snacks, exercising — that was when I started losing weight and feeling better!"
I read packages. If I see anything I cannot pronounce, or cannot say what it is, I won't buy/eat it. It keeps my food healthier. Also, if the first ingredient is some kind of sugar, it's out of the question.
100 pounds later, none of the junk food stuff tastes ok to me