GAMEOVER, no worries mate. I recall flying with some of those bookworms which, I admittedly can be called as well, on a nice sunny day at FL 400 with limitless visibility. Just for fun I asked the guy if we could emergency divert to an airport at 10 O'clock seeing it both visually and ND so it's suitable for us. Guess what, the guy says NO WAY we don't have charts for that. Well, that's says it all, doesn't it? Visual means doesn't mean much nowadays, folks don't look outta the window much, pretty much same thing with the radar. I was wondering how guys flew with DC3?
Use all of available resources including your eyes.