“如何呢，又能怎”，听完就刻进DNA，忘都忘不掉。你是否曾被某首歌不停“洗脑”，反复在脑海中回响？这种“耳虫”现象不仅普遍，还隐藏着心理学的秘密。一起来揭秘为什么歌曲会缠绕心头，以及如何巧妙摆脱它们。
You're scrolling down your tumblr dash when you see an impossible piece of news about your favorite TV show.
It sounds too good to be true, but you click anyway.
And there he is in all his glory: Rick Astley, singing about how he's never gonna give you up.
You've been rick rolled.
And the worst part is, you know that song is going to stay with you the rest of the day, a short snippet repeating itself over and over until you want to tear your ears out.
You've got yourself an earworm: a repeating snippet of music, probably fifteen to twenty seconds long, that's playing in your head without you consciously making it happen...
But why?
How do songs get themselves stuck in your head?
More importantly, how do you get rid of them?
Turns out that which songs get stuck mostly depends on the person.
