How the words appear in your head are very different to how they sound when somebody's reading them out loud - so it's a lazy writer indeed who doesn't check his 'readability' by saying it loud and proud before he submits a manuscript.
Sometimes, however, reading something out loud just isn't possible. Not without getting some funny stares, anyway.
In these circumstances, a trick many writers use is to read their work in their head - in somebody else's voice.
Yes, that's right. Imagine somebody else is reading your work and it's easier to spot fluffy verbiage and stray punctuation. It's almost as effective as reading what you wrote out loud yourself.
Sitting in a cubicle in a busy office, I'm often reduced to 'reading' my work in my head. And when I do? It's almost always Morgan Freeman's voice I use to narrate things.
Do you think I need to start paying him royalties?