What are your choices when you're at the edge of the map?
© Can Stock Photo / edharcanstock It might be hard to remember the last time you looked at a physical map. Maybe you were on vacation, and you pulled a map out of a guide book or you picked up one of the tourist maps you get at hotel desks or information centres. The thing about a paper map is that it has edges. Your map program on your phone will just move the edges and re-centre so you are back in the centre of the picture. Life is more like the paper map. Sometimes we get to the edge, and we have to make choices about what to do next. Essentially we have only 3 choices: turn around and go back; go forward without a map or go looking for another map. Sometime between 40 and 60, maybe several times, you will come to the edge of your map. It can happen earlier or later, but it will certainly happen that in the middle of your life, you will run out of map. Your plans will or will not have worked out, and you'll find that there is no clear route from where you are to where y...