Freelancing gives people freedom to work from anywhere, but identity matters differently depending on the type of job and client. Some freelancers use only their first name or business name online, especially in writing or design work. Others say clients trust people more when they show full details about themselves. There are also payment and legal matters that may require real information later. Can someone truly freelance while staying mostly anonymous, or does serious freelance work always end up needing full identity disclosure from the worker?