Yes. Commitment is important not only in your life and your diet table. So, if you want to give a try for your diet menu. You need to concentrate and have a high level of commitment. If you only dream you want to get your ideal body without try your best. So, nothing we can said. So, work it and try your best. You must do what you need to do and leave what you no need to do. Never eat too much and never not eat any food or drink. At least you must eat something. I never tell you to never eat any food right? Take it wisely..