Versions of this sentence

the length of a held breath

Version 1:
The thing about attention is that it changes what you’re attending to.

Version 2:
The thing about attention is that it transforms what you’re paying attention to.

Version 3:
The peculiar thing about attention is that it changes whatever you’re attending to.

Version 4:
What’s strange about attention is that it transforms the very thing you’re looking at.

Version 5:
The curious thing about attention: it alters what you’re attending to in the act of attending.

Version 6:
Attention has this quality — it changes what you’re looking at while you’re looking.

Version 7:
The strange property of attention is that it modifies its own object in the process of observing.

Version 8:
There’s something about attention that transforms whatever falls under its gaze.

Version 9:
Attention does this thing where it changes what you’re paying attention to, just by the fact that you’re paying attention to it.

Version 10:
The observer effect, but for consciousness: looking changes what you’re looking at.