The proverb ‘Why be a blacksmith if you are afraid of fire’ highlights the absurdity of taking on a role or task for which one is unprepared or deeply fearful. In modern life, it means that it is crucial to be consistent and sincere with oneself and one’s abilities. For instance, if someone opts for a demanding career but lacks the necessary determination or courage, they are destined to fail. The equivalent English proverb might be: ‘You can’t have your cake and eat it too.’