The stubbornness has not been working out for you. How about today? Determined to stick to your system, you head out

P4 - You head for the mountains and dig there but don;t find anything

P5 - Following your system, you head south ... nothing

P6 - South again ... nothing

P7 - South again ... guess what? ..... nothing

You have to find something tomorrow surely? It's your last day on the island :(