I've dabbled with Photoshop over the years, but I have decided to (as Stephen Covey suggested) "sharpen the saw." In other words, I want to incorporate new tools so that I can get things done better and more efficiently when I use Photoshop. Shane Parrish of Farnham Street would identify this as "Compounding," which is a really cool concept, especially when applied to things other than earning interest on money.
And what a better time to learn tips on using photoshop than modern times, when you can attend Youtube University or pay a bit from many other online instructors? I've already incorporated one change when compositing, something I should have done years ago: Instead of trimming a the top image with the eraser tool, I've started making use of layer masks. That, and use of the "x" key to switch colors from black to white (black conceals, white reveals), has made it a joy to display only what I want on the top layer. Whenever you make a mistake, it's non-destructive and hitting the "x" key lets you bring back what you accidentally took away. What you'll see below is an image I created using the layer mask to display precisely what I wanted in my own body (I'm the guy on top). I'll paste in the FB commentary so you can experience the joke too:
Last night I spotted my buddy Eddie White at the Southside YMCA. Eddie is active duty U.S. Army and I think his military exercise routine requires him to bench press a house. I was happy to serve as his weight-lifting partner.
My body looks pretty tidy, but it took a long time (about 45 min) to get it looking good. I kept zooming in deep to make the cuts precisely and I was using a mouse. My next step in my education is to learn to use the Wacom Intuos Wireless Graphics Drawing Tablet that I just purchased. There's going to be a learning curve, but I've seen a lot of testimonials from people who learn it and love it so much that you couldn't take it back unless you pried it out of their cold dead hands. So that's my next step in my education, my quest to do more than simply "dabble" with Photoshop.