Feiertag wrote:
Thank you all the kind and informative comments. I will give it a shot.
I should have asked this question at the beginning. What do you primarily do to your photos with PS, that Lightroom can't do?
You are right - this is the most important question.
Speaking only for myself, I use LR to adjust the entire image, pretty much the same things I used to do in the darkroom, but with a thousand times more powerful tools. Exposure, tone curves, sharpening, color adjustments, white balance, filters, etc.
If I need to make changes on only a portion of an image, or do a combination of images for focus stacking, HDR, or panoramas, I've gotten to the point where I can stumble my way through in PS and produce a decent result. Working with layers and masking, cloning over a particular part of an image, removing objects like power lines or signs, etc. are my most frequent uses. One of the pros above suggested "face replacement" in group shots when you don't have all subjects posing appropriately in the same shot; I think this sounds like a useful tool.
These are the things that I'm able to do fairly easily and reflect my own tastes, shooting profile, and skill level. The one thing I'd advise keeping in mind, also repeated several times above, is to eat the elephant one bite at a time, and use it on a real image that you want to improve. For example, removing distracting objects from a particular shot a couple of times will teach you almost everything you need to know about this subject, and familiarize you with all of the terms and basic tools so that you can do further research easily when you encounter a new situation.
I am far, far from a pro at this, but there are certain areas that I've gotten pretty good at, through continued use. As others have said, about 90% of my PP happens in Lightroom, but like any specialty tool, Photoshop is invaluable for the infrequent occasions when you really need it.
Relax, experiment a little in the areas you are likely to need most, and don't worry about the rest. I'm considered a spreadsheet guru by my colleagues and interns, but there are dozens of features of Excel that I haven't mastered or even explored. As with any new software, it's best to concentrate on the things you're most likely to need and use.
Best of luck,
Andy