Final answer:
The character in question is filled with resentment and isolates himself after being denied a promotion, reflecting feelings of rejection and the desire to maintain professional integrity and personal dignity.
Step-by-step explanation:
Upon being turned down three times for a promotion, he was so full of resentment that he isolated himself from his co-workers, opting to work behind closed doors. This situation illustrates a character who is dealing with feelings of rejection and disappointment, driving him to withdraw from social interactions with his colleagues. Through this solitude, perhaps he aims to refocus on his work or escape the environment that has caused him frustration.
The excerpts provided show characters experiencing similar emotions and scenarios. They demonstrate various reactions to disappointment and disapproval, like burning to be rebelled against, endeavoring to occupy themselves, and the conflict between the desire for emotional relief and the practical need to work and provide for oneself.
One of the key themes in these narratives is the struggle to maintain professional integrity and personal dignity in the face of adversity. They exemplify how individuals process rejection and the measures they might take to regain control and preserve their self-respect.