I had thought of offering a link to Expert Village because I can get lost on that site, and it seems they have lessons on virtually anything you're interested in. So, I fired up ye ol' browser and headed that way. 15 minutes later, I realize I've gotten lost on there again, this time watching a guy give lessons on playing the didgeridoo.
I've made some attempts at improving my knitting in that I had only really used straight knitting (no purling, no increases or decreases)... which meant I could only make square or rectangular items. Not very impressive and not very exciting. "Continental knitting," where you hold the yarn around your left hand fingers while knitting was what I figured I ought to do as a leftie. But I was seriously trying to complicate it. Looked up knitting on Expert Village, and the way this woman does continental knitting makes it simpler than I had thought.