"The number one mistake people make in their weight loss efforts is taking an all-or-nothing approach," Charlie Zeltzer, MD, weight loss specialist, told POPSUGAR. "Going 100 calories over your goals is not the same thing as going 800 calories over your goals. The thought should be damage control, not being perfect."
Also, a lot of people assume if they indulge in a treat or cheat meal, their entire day is ruined and continue to eat poorly. Instead, take each meal as a new opportunity to eat well and eat within your calorie budget.