he may be a sarcastic, pessimistic elderly man, but that's what's great about him. Optimissitic IB students don't understand his humor nor his down-to-earth qualities; it's a pretty slow class though
he falls asleep during presentations and is bitter about everything
He is a smart man but it seems like hes sick of teaching and...doesnt. You don't learn anything in his class except for stories about his life/family/youth.