Skipping meals is almost like a form of starvation and causes the body to miss out on nutrients it needs to keep it going. Even the strongest person can't help but feel starved once it's time to eat after skipping a meal or two. The result: overeating and slowing the metabolism down.
One of the biggest obstacles to overcome for dieters is to get out of their own way. It's better to do the research on sites like http://www.burnthefat.com in order to find dieting methods that mesh well with your current lifestyle. Once the dos and don'ts have been established, follow them! Remember, if you had all the answers you wouldn't be dieting in the first place.