I’m of the opinion that there’s no such thing as writer’s block – I don’t think it exists. It’s the fear of writing badly – that’s what it is. And if you’re afraid of writing badly, then you’re not going to be writing.
The brilliant Kate Tempest on the Think Again podcast. (She is, indeed, absolutely brilliant.)
Complement with the cognitive science of writing and Bukowski on the fallacies of writer’s block.