The more you get into photography the more you realize just how important time is.
Why spend 10 minutes making corrections ito a photo in photoshop to get it where you want it when it takes a minute or so to set up the scene before pushing the shutter? Multiply that 10 minutes to altering dozen or so images to the same way and you realize just how important time is. Mr. Hatch is right, the more you manipulate, the more "fake" it looks.
Hook up with a pro - yes. Read lots of books and magazines - most definitely. Get honest critiques from those you know and respect - absolutely. The best way to learn, however, is to get out and shoot. Learning how to manipulate the light, about lighting ratios and their effects and how to get the desired look is best learnt by trying it and keeping records of what you did and when. When you do get the desired result, you can consult the notes and do it again.
If you are shooting 50 to 100 images a day and learning from them, your images will improve by leaps and bounds.
Keep posting
Mark