Lyric discussion by soundless_space 

Cover art for Normal lyrics by Porcupine Tree

Steven Wilson sure likes to repeat lyrics and themes eh? Agreed with headphonedust... this is Sentimental's other version I suppose. Glad the other one was included on the album though - way better in my opinion.

Anyway, I think the song is from the point of view of someone who to know what it's like to feel sentimental - to look back on something and remember it fondly. The drugs that are referred to in the song might not allow them to do that any longer perhaps. Or they make it difficult to remember what life was like in general because remembering what went on while taking the drugs doesn't produce any feelings at all.

Interesting stuff.