Yes, you can definitely be both a copywriter and editor. In fact, many people in the publishing and marketing fields are both copywriters and editors. As a copywriter, you would be responsible for crafting the text for ads, brochures, website content, and other marketing materials. As an editor, you would be responsible for reviewing and revising the work of others, as well as ensuring that the text meets the specific needs of the publication or project.
There are a few key skills that you would need to excel at both copywriting and editing. First, you would need to be an excellent writer with a knack for crafting catchy, attention-grabbing text. Second, you would need to have strong editing skills, including an eye for detail and a ability to spot errors and inconsistencies. Finally, you would need to be able to work well under pressure and meet deadlines.
If you have these skills and are interested in pursuing a career in copywriting and editing, there are a few ways to get started. You could look into getting a degree in journalism or English, or you could take some specific copywriting and editing courses. You could also look for internships or entry-level positions at marketing firms, ad agencies, or publishing houses.