The job offer is here, and the leap into the job has been made. Fully motivated, newcomers now want to prove their skills and practical value. However, starting a career is not just about specific tasks. The new work environment is always a complex social structure with individual characteristics. This book provides newcomers with valuable support and practical tips for fostering good relationships with supervisors, colleagues, and business partners. Useful advice on effective self-organization, efficient time management, setting the right course for a lasting work-life balance, and a brief business etiquette guide will help ensure a convincing presence when entering the work and business world. The special section on entrepreneurship complements this guide with essential tips and suggestions for an alternative path to self-employment.