While dieting often requires a "just say no" mentality towards certain foods, it's essential to remember that restriction can backfire. Strict diet rules that eliminate entire food groups or severely limit calories can lead to binge-eating or feelings of deprivation. Instead, a more balanced approach that focuses on moderation, portion control, and making healthier choices most of the time can be more sustainable. This can involve incorporating a wide variety of nutrient-dense foods and allowing for occasional indulgences. A flexible and less restrictive approach can help to create a healthier relationship with food and promote long-term success in achieving and maintaining a healthy weight.