Whenever you're stressed, or you're feeling really low, or you're having a bad day, or you're feeling isolated or alone, I want you to make a playlist, because any time that you want to shift in your mood, you don't have to wait for lightning to strike. You can put a song on that you love, and you can let the song do the work. Have you ever had somebody that's really sad? You're like, Oh, come on, let me cheer you up. And then all you do is you put their favorite song on. They look at you and they're mad because they don't want to feel better, and the song turns on, and by the time the song's done, they're feeling better. That's why this is such a great hack, because you don't have to feel like it. You just have to put on the music that will lift your mood. Just hit play.