Sharks rely on a few simple cues that work over huge distances. They sense the Earth’s magnetic field, track the scent of the sea, and use the sun’s position to keep their bearings. I’ve learned that a good tracker doesn’t need fancy gadgets – just keen observation and a steady eye on the details. Both of us rely on patterns that stay constant even when everything else is shifting. The trick is to stay focused, ignore the noise, and let the simple signals guide you.