From breaking up with frenemies to fixing your toilet, this way fun comprehensive handbook is the answer for aspiring grown-ups of all ages. If you graduated from college but still feel like a student . . . if you wear a business suit to job interviews but pajamas to the grocery store . . . if you have your own apartment but no idea how to cook or clean . . . it's OK. But it doesn't have to be this way. Just because you don't...