Revert "essay"

This reverts commit 8f8ef3ed59638b60ca644a352d5fd54e01b120d6, reversing
changes made to 45932e8f7fa3cfb5ef02f0b7586c5811bcb6e55f.
Revert "essai"

This reverts commit 45932e8f7fa3cfb5ef02f0b7586c5811bcb6e55f.