I am training to become a work from freelance proofreader and editor

I need all the luck I can get because being a proofreader and editor is harder than I expected. I will try my best to pass the Becoming A Proofreader and Becoming an Editor courses with 80% or higher on both courses. Both have three attempts each to pass each course. The training provider is knowadays.com and the sister company is proofed inc. You qualify for a paid work trial period of 10-15 documents with proofed inc. if you pass the knowadays.com courses. And upon passing the paid work trial period, you will be a long term freelancer on their website platform and can take longer and more complex documents from the job lineup.