I want to learn how to smudge People

--Is there some instructional sites or links I can review?
I currently still use CS4.

I am sure some of it is learned technique. But the step by step process is what I lack.
So any help from the master smudgers us welcome.
Vaughn T. Winfree

'Dance like no one is watching. Sing like no one is listening.
Love like you've never been hurt and live like it's
heaven on earth.' --Mark Twain

'See what the camera see's. Let the lens interpret what can be. Capture a moment in time telling a story.'--Vaughn T. Winfree