Tambourine

Tambourine does his best to help in challenges wherever possible, which is a remarkable effort considering that he seems to have a perpetually unnerved expression at times. This ISN'T because he's scared easily; far from it. Infact, Tambourine can actually show moments of braveness; the reason why he seems so anxious on occasion is that he struggles with new places, constantly needing to find a sense of familiarity wherever he goes to be able to properly adjust and overcome his feelings.

As we already touched upon, Tambourine can actually come off as very resourceful, provided that the key to his heart is unlocked first to calm his nerves down. But for some reason, on the competition's island specifically, he seems to be harder to rouse from anxiety than anywhere else..