A copywriter is a salesperson behind a typewriter.
I am a natural salesperson. I broke the sales records in two retail companies.
But it's writing you want. I am a graduate of the International Institute of Modern Letters, the world's elite creative writing school that produced last year's youngest ever winner of the Man Booker Prize. Of thousands of applicants, only twelve a year get in.
Since graduating, I have sold 23,000 self-published e-books on Amazon and signed a 2 book deal with the publishers of Fifty Shades of Grey.