This task is about translating a given French language sentence to English.

Vous devriez le savoir maintenant.
Now you should know this better, right?

Personnellement, je ne peux plus me permettre le luxe de l'arrogance, sans parler de celui de la certitude.
Personally, I can't afford the luxury of arrogance anymore, let alone the luxury of certainty.

Evidemment.
Obviously.