They could.... or they couldn't. It depends on the person and it cannot be answered specifically.
It depends on the villain. Some villains may feel remorse or guilt for their actions, while others may not. It often depends on the individual character's background, motivation, and moral compass.
Absolutely nothing. Their brains are not capable of guilt or remorse.
Repentance, regret, and guilt are synonyms for the word remorse."Have you no remorse for what you did?"
Guilt
The sadness we feel for our sins is known as remorse. It is often accompanied by guilt or regret for our actions or behaviors that we believe were wrong or harmful. Remorse can lead to a desire to make amends, seek forgiveness, or change our ways.
Although Macbeth goes through with the murder of the king, his compunctious feelings lead him to feel immediate remorse and guilt for his actions.
sociopath
Guilt and sadness
Yes, the noun 'remorse' is an abstract noun; a word for deep regret or guilt; a word for an emotion.
Remorse is a deep regret or guilt for a wrong committed.
Montresor feels sick at the end due to the guilt and remorse he experiences after he walls up Fortunato in the catacombs to die. This overwhelming guilt weighs heavy on him, causing physical and emotional distress.
Yes, Macbeth feels guilt and remorse for his actions after he murders King Duncan. This guilt starts to consume him throughout the play, leading to his downfall and eventual demise.
Remorse is a emotion someone feels like regret after they have done something shameful, hurtful, or violent. It is similar to guilt and self resentment.