As a freelancer, I have confidence in what I can do. Confidence is not given and can definitely be learned by doing a job to the best of my abilities and being able to realize what I have achieved so far.
I also have hard and hard skills like passion to learn, interpersonal communication, sales and negotiation, management and business, stress management, accounting, marketing, and critical thinking that are crucial for a particular job. Persistence and patience are also some of the assets which made me a better freelancer.