Lyric discussion by OnlyAPawnInTheirGame 

you can interpret the lyrics however you like but it's mainly about addiction. Person, drugs, a certain feeling it can be anything but you can sense how this thing rules his world and he's very dependent on it, he's totally obsessed and without it he feels bad about himself. This might be due to some sort of guilt he feels. Or it could be Lou describing his imaginary perfect day. Who knows but what i'm sure the song's not particularly positive, in fact it's depressing because you see a person who's under the influence of the "drug" and feels great at the time though he knows it's not gonna last long and he's gonna feel bad again afterward and the world's gonna be dull and mediocre.

For me the song is about landing on the hard ground after being up in the sky, although the lyrics describe just the blissful flight (still it gives many clues so you can imagine the whole picture.)

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