To avoid overeating, one can follow these tips: 1) Eat slowly and mindfully, paying attention to hunger and satiety cues. 2) Portion control - serve yourself reasonable amounts of food. 3) Be mindful of nutrition - focus on nourishing your body with healthy and balanced meals. 4) Don't eat out of boredom or emotional reasons. 5) Practice self-discipline and gratitude for the blessings of food.