Eating breakfast increases your metabolism. What does that mean? It means your body burns more calories to maintain itself. Skipping breakfast makes your body go into a "OH NO! THERE IS NO MORE FOOD IN THE WORLD! CONSERVE EVERYTHING!" mode, in which you burn calories naturally slower. If you eat breakfast, your body goes in a "Plenty of food to go around, use as much as you need -insert shades-" mode. So if you're trying to lose weight, eating breakfast might actually help you out in the long run, as long as exercise goes along with it.
More energy. Why would you want to feel more energized and feel able to do things? Wouldn't we all rather slump around like zombies doing our work at a full 25 percent? Go on, skip breakfast, I insist. When you eat food in general, it's energy and resources for your body, if you skip it, your body won't be able to run at 100%, you'll be dumber and weaker.
