Photoshop can be an amazingly valuable tool for experimenting with color, structure, etc.  and for fixing up shots which didn't come out the way they looked to you when you took them.

"Honey, I'm serious! These blossoms were so intense in color when I took this shot, they looked like they were neon! I'm not sure why the color looks so flat.
Maybe it's the film ..."

Yeah, right. Or maybe it's our brain that
makes us see things the way we wish
they were and not the way they really are.

Is that good or bad? Who knows?