I named my blog It's a Mystery in part because of my love, nay craving, for mysteries but also because most things technological have been big mysteries to me. In the next 20 steps I expect to solve many of those mysteries.
Of the 7 1/2 Habits the easiest for me is viewing problems as challenges. I suspect it's because it's similar to solving puzzles (mysteries?) and because of the sense of accomplishment when the problem is no more. In the past the most challenging would have been using technology to my advantage, in part due to lack of exposure (which, happily, is about to change) .