Reality Check 2
You know how habits from our waking life often find their way into our dreams? For example, if you're a smoker, you are probably smoking in your dreams as well. It turns out this also applies to songs stuck in your head. I realized this when the song "Bright Eyes" became an earworm for me. The opening line, "Is it a kind of dream?" worked as a reality check, and I realized I was actually dreaming.For Nerds: