Soft skills are important for both professional and personal success. Some key soft skills include communication skills, leadership skills, time management, adaptability, and integrity. Developing soft skills requires self-reflection, practicing skills like active listening, and getting feedback from others. Maintaining good personal grooming, telephone etiquette, and problem-solving abilities are also important. Regularly working to improve soft skills through reading, socializing, and incorporating them into one's resume can help enhance one's career.