경험 중심 1인칭 답변
If I had to go to an uninhabited island, I would bring a multi-tool knife, a water filter, and a notebook with a pen. The knife is for practical survival needs — building shelter, preparing food, and countless other uses. A water filter would be essential since clean drinking water is the most immediate survival priority. And a notebook, because I believe writing helps me think clearly and stay calm under pressure — it would also serve as a log if I needed to signal for rescue.
I'd choose tools that maximize both survival and mental clarity, not just comfort.