learn that it's ok to feel hungry. we don't need to immediately satisfy every desire. in fact, if you're eating when you're NOT truly hungry, well that may be part of the problem.
Start drinking exclusively water, avoid sugary drinks wholly. You'll notice a huge difference in a fortnight
Get really sick. I lost 4kg in 3 days!
Don't always finish your plate; stop eating when you're no longer hungry!
Vote yes to Brexit.