Owning a business means they’re essentially a one-man shop and thus have to deal with everything that falls under the operations that keep a business afloat. From finances to marketing to customer service, they handle it all.Basically, freelancers, regardless of their industry, are their own:1. Accountant / Finance Manager2. Human Resource Manager3. Public Relations ManagerWrap UpLastly, don’t worry if you are not a multi-tasking wizard. I’ll let you in on a little secret: most of us weren't good multi-taskers when we started out either. We learn everything on the job, and so will you. Just keep at it and don’t give up!