The way many of us think about weight loss is totally counter-productive. Focus on healthy habits you can sustain instead of the numbers on the scale. Here's what to remember:- Forget goal weights. Instead, focus on behavioral goals. - Start with small changes and let them snowball.- A loss of only 3% of your body weight can meaningfully improve your health.- Remember that your best weight is the one you reach when you live the healthiest life you can actually enjoy.