Let’s say, purely hypothetically, that you’re in Joshua Tree National Park. Your partner dropped you off in the morning, and you’ve spent the day hiking and scrambling in pretty populated areas of the park. You arranged to meet your partner at 4:45PM at the place where they dropped you off. You’re currently in possession of a cell phone (though without any service), some snacks and water left over from your day, a notebook, and a pen.
