It’s not just willpower, or a lack thereof, that makes us overeat and gain weight. Sometimes, it’s that sneaky bad habit you developed without even realizing it, like dashing out the door some mornings without breakfast, or munching chips in front of your favorite TV show. The next thing you know, one little bad habit can equal out to a lot of weight gain. The worst part is, you might not even realize what you’re doing to your diet.

Here, quick fixes for some of the most common bad eating and lifestyle habits that can cause you to pack on pounds.