Lyric discussion by bostonrag 

I think the message of the song is actually that you DON'T have to feel pressure to follow your dreams or "achieve your potential". I think he's talking about how people expected him to grow into some amazing musician (because he had musical talent), but he unironically was perfectly happy cleaning windows and that there's nothing wrong with that. Not everyone has to "be great" if they can just be happy.

Also, I disagree with the lyrics on here and other sites. I think he says "in a Down joint" (as in a bar in County Down). Firstly, he is from that county. Secondly he references it in another song on the album ["Northern Muse (Solid Ground)"] and thirdly, I don't know what "that down joint" would mean, otherwise.

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