Remove 10 boring or broken items from your living room. Replace them with 3 things that make you smile (a comic book, a plush toy, a lava lamp).

Whether you are a busy parent, a burned-out professional, or a college student in a tiny dorm, the principles remain the same: Curate your space, gamify your health, and treat entertainment as sacred.

Walk through your home. Identify one room that feels flat. Add one item for each sense: a soft rug (touch), a citrus candle (smell), a small fountain (sound), a bright art piece (sight), and a bowl of mints (taste).