For me that song is about a person with depression. He cannot feel good no matter what good he sees. He thought a woman would make him happy but nothing can make him happy. He doesn't want to feel like that so he tries to distract himself but nothing works. For me it is about the greyness you feel when you are depressed and you can win the lottery and it wouldn't make you happy.

But a good song is good because everyone can read in different things.

But for me it is about depression.