You know you're addicted to Coldplay when:
1. You manage to buy all their albums with under $30
2. You dance around and sing into a hairbrush pretending to be Chris Martin in your room alone
3. You listen to all of their albums in a day
4. You buy tickets to almost every show of their tour
5. You sing in public when a Coldplay song comes on
6. You keep trying to think of things that tell you you're addicted to Coldplay
7. You know all the words to a Coldplay song you've probably never even heard before
8. You completely disregard the fact that Niall of One Direction is also addicted to Coldplay
9. You post a Facebook status every day about a Coldplay concert that you're going to
10. You stalk their whereabouts and disguise yourself as "Christopher Champion".