Answer:
Writers block comes from a phenomenon experienced by writers that is best described as an overwhelming feeling of being stuck in the writing process without the ability to move forward and write anything new.
Describing:
1. Perfectionism - One of the most common blocks for writers and creatives of all walks
2. Burn Out - One of the reasons writer's block happens to freelancers.
3. Lack of Inspiration - Often another of the reasons writer's block happens to freelancers is because they lack inspiration and have a deadline.
4. Too Much Writing.
Hope this helps!