In the final game, each group was to extract seawater and "carry" it to a bottle. My teammates held in place the "gutters" through which the water must be channeled to the bottle. It was my job to extract water with everything that I have with me (this means, my clothes and body parts only, or those of my teammates).
One of my teammates was wearing a white cap. I figured it would make my job easier and in turn would put our team on top of the others. So I asked her I could use her cap for "carrying" water. She vehemently refused to my request so I ended up using my white shirt instead.
After the game, we gave insights and reflections on our experiences in the games. Here is what I shared with the group on my friend's white cap.
When my friend refused to lend me her cap, I realized that we make sacrifices for the group to a certain degree. But it is futile to assume that others would make the same sacrifices.