real-life edit

I'm going to try and post stuff as I do it, so these are all pretty recent-last few days have been spent dabbling on my mac. Have you ever found yourself drawing manually, lets say with an actual physical pencil and then the line goes hideously wrong and your brain automatically tells you to click on 'edit' and 'undo' I'm always so very disapointed when I realize 'edit' and 'undo' don't exist in the real world. I'm also very sad. (in the geeky sense not the unhappy one) I feel a bit unhappy now that I've established I'm a geek though. Okay so I'm sad in all its forms. Good.