Why did george feel that he had to carry out the execution?

George felt compelled to carry out the execution because he believed it was necessary for the greater good, often driven by a sense of responsibility or moral obligation. He may have thought that by taking this action, he was protecting others or preventing further harm. Additionally, personal circumstances or pressures could have influenced his decision, leading him to feel that there was no alternative. Ultimately, his choice reflects a complex interplay of ethical dilemmas and emotional turmoil.