You're now living in your old bedroom, which is still full of your teenage angst and your karate medals that you were so proud of once upon a time. If your bedroom was only big enough to fit in a single bed then you're determined to take out every bit of furniture to make room for a double, because there is no way you're going to feel like a twelve year old again. You'll feel better once you've re-decorated and have a sort of adult bedroom again.