Drawing
From blank page to a route you can follow.
The method
Every route starts as a single line with two decisions: where you are, and where you'd rather be.
The steps
1 find your two points 2 trace the path of least resistance 3 break it into legs 4 note water, shelter, bail-outs 5 ink it, then walk it
The secret
A good route looks obvious after you've drawn it. The drawing is what makes it obvious.