Pretty much the worst that can happen is you won't get paid, and those clients will tell all their friends not to hire you. Which is.. not that awful. But if

Pretty much the worst that can happen is you won't get paid, and those clients will tell all their friends not to hire you. Which is.. not that awful. But if you try at all, you might find that in the real world the bar is actually pretty low. Just being able to deliver anything at all is the first step!