to take on a task that is too difficult
prendre une tâche trop difficile (prendre une tâche trop difficile)
"He bit off more than he could chew by promising to finish the work alone."
"Il a pris trop de responsabilités en promettant de terminer le travail seul." (Il a pris trop de responsabilités en promettant de terminer le travail seul)
to deal with a problem only when it arises
to do something correctly after making a mistake
to be declared completely healthy by a doctor
A silly or foolish person.
to make a mistake; to fail at something important
to repair a relationship