Nude -The Meaning

A friend of mine asked me about meaning of Nude from "In Rainbows",besides amazing sounds of this song Radiohead as always saves something mysteriously on their song.
All right,i read on the internet from different pages and fan clubs dedicated to radiohead and i came with a conclusion of this song lyrics.







Don't get any big ideas
They're not gonna happen
-I think it's about adult movies exactly por***graphic movies,and how people became attracted after them but in the end nothing is not going to happen,you just have some good time and sexual frustration nothing more.

You paint yourself white
-Become pure, or seem so on the outside, lose substance

And fill up with noise
-This is a really sexually frustrated scene, Yorke’s partner’s a difficult one, and she has pretty fucked up ways of trying to seduce him.

But there'll be something missing
-If you invest all your time into this one person, you won’t be whole. In fact, you will probably be miserable.

Now that you've found it, it's gone
Now that you feel it, you don't
You've gone off the rails

-Like an orgasm, you feel it then it’s gone, much like the business of pornography, prostitution and sex-work, it’s very swift and over fast, just like beauty, it’s only from 18-30 where guys will pay for you, the whole business is stressful, chaotic and intangible.

You'll go to hell for what your dirty mind is thinking

-Your confusion is going to drive you mad. mental and emotional hell.

NOTE* For all who don't know there is another older version of Nude,which is called "Big ideas,don't get any"it was a record that radiohead never put in any of studio albums until the recorded In rainbows then they changed a little bit lyrics,tempo..