When it comes to a diet plan you want to take it slow
. You want to slowly incorporate new foods and slowly discontinue others. A sudden jolt in a diet plan won't stick. Also, you want to take it slow when it comes to eating, in general. Savor the taste of your food. You'll find you eat less of it this way. You need to let your mind keep up with your mouth. By taking it slow, you'll know when you're still hungry and when you're full.