This occupation field involves using practical skills to offer a service to others. People in this field enjoy making life easier for others by the things that they do. They should be hospitable and helpful, often communicating more by the service that they offer than by speaking. Service careers lend themselves to the creation of small businesses. This is because services of this nature are easily supplied by one person or a small group of people, and they can grow quickly over time. Success is determined by high standards of service delivery. Although no formal qualifications are required to enter these careers it is advisable for a person to acquire the following skills: language and communication, personal presentation, etiquette and small business skills.