I'm almost 13 and I really need to lose weight fast. I'm not stupid so please don't say "weight management is a complicated thing, you can't lose weight in a very short period of time." I already know about that, I'm just asking for some simple exercise to get rid of the flab on my stomach.

Please don't attempt to dictate how your question will be answered.

Did you ever find an exercise that would make your nose less pointy - https://www.askmehelpdesk.com/beauty/ugly-nose-551971.html#post2699133

Are you asking about general weight loss ("I really need to lose weight fast") OR how to get rid of flab ("I'm just asking for some simple exercise ...")

You already know you can't lose weight in a short period so I'm guessing you are asking about exercise. Here's a link: Top 10 Most Effective Ab Exercises (http://exercise.about.com/od/abs/ss/abexercises.htm)

You don't sound at all stupid, but you are contradicting yourself. Since you know all about weight management, you know you can't lose weight fast by doing exercises. And many of us lose weight first where we least want to lose it, sigh. The old fashioned abdominal muscle development was put your toes under a couch and your hands behind your head and do as many sit ups as you can, hundreds.