One cloudy night last fall I was at my brothers place drinking and one of his friends drove off into the woods and got lost. I (plenty drunk and fully confident in my navigation abilities) said "I'll go get him, I know all those trails!" pulled out my phone, opened the map and got half way to his pin when my phone died. I found him thanks to his headlights, and after another beer, it didn't take us long to mistake east for south and end up in someones field a few miles away trying to explain what we were up to lol. Sure was fun and I definitely needed a reminder that there are more branches on the south side of the trees, but I'll take a compass over a battery powered device any day! Luckily, where I am in minnesota, magnetic north is actually geographic north (for now)!