In the climax, Jerry is determined as he decides to swim through the tunnel, and in the falling action, he is accomplished, having successfully achieved his challenging feat and now desiring a return to tranquility.
In the climax of Doris Lessing's "Through the Tunnel," the protagonist, Jerry, can be described as determined. This is evident when he decides to undertake the challenging task of swimming through the tunnel despite the physical and psychological obstacles. The text supports this description with the line, "Jerry watched them, and thought, I could do it. I could do it, easily." This demonstrates Jerry's firm resolve and determination to prove himself by conquering the tunnel, a pivotal moment in the climax.
As the falling action unfolds, a fitting adjective to describe Jerry is accomplished. This is supported by the text: "He did not want them. He wanted nothing but to get back home and lie down." After successfully completing the challenge and proving his capabilities, Jerry now desires relaxation and a return to normalcy. The use of the term "accomplished" reflects Jerry's sense of achievement and the fulfillment of his personal goal.