Fastest way to grow as a writer

Disclaimer: This is a crazy way, and will push people close to burnout. I am wrecking all my own rules. But this experience is priceless.

The experience is like this: has an 8 hour day job, then a freelance job. Next, be a freelance writers. To add the cherry on top, be a postgraduate student.

BOOM! You will be writing and communicating almost 24/7