The contact page is where people come when they have questions. If your visitors can’t find answers somewhere on your site, they’ll go to your contact page to ask you.
The about page is not about you. It’s about showing visitors that you’re a real person they can trust to solve their problems.
In the world of websites, no one talks about the words we write. You'll find a million tutorials for web development, design, and hosting but nothing for copywriting.