LIFELONG HABIT: one job take all your time and energy: You can have a major career and a minor career unless you are the owner of a new business, do not let. At some point, they could flip. Or perhaps you could have a career that is two-tier Break jobs into tasks – and turn tasks into additional professions, perhaps extremely part-time. For instance, an inside designer with corporate customers comes with a neighborhood custom-upholstery company with several part-time workers. Your two profession lines may completely be related or separate.