Take a pen and paper, entitle this exercise as "My Map - No. 3".
Relax, in 30 minutes, draw a map of the area/zone of your high school; where you did (or you are doing) your secondary education.
Again, in this exercise, you should not use any kind of maps; draw just based on what you have in your memory - the more details the better AND the more extensions the better. As it said before: "Extract from your brain; this is what your brain really needs in order to be vivacious; extract the info that are rarely remembered."
When finished; take a real map (you can use an online map such as http://maps.google.com/) and compare your map with it; see the incorrect details and missed items. Try to have a better understanding/intuition of where you got your secondary education.
Keep your map as a record for future reference.
