The fourth impossibility

The impossibility of not writing, the impossibility of writing German, the impossibility of writing differently. One might add a fourth impossibility, the impossibility of writing.

Franz Kafka

Nothing stimulates what Kafka calls the impossibility of writing more than the obligation to write. There are days that seem to be devoted to nothing other than the compulsive refusal of this imperative command.

Unfortunately, on days when writing is impossible, reading is no less easy.

Any thoughts?