You may wish to lose 10, 20 or 30 kg or more. But the fact is it is what you eat at your next meal is what will decide your future success. Your weight loss is a question of solving a series of eating challenges.It is fine to visualise achieving your ideal weight, and what clothes you will wear, this can help you to keep on track, but for your sanity it's best to largely forget the big picture, and instead focus on the near future.