In fact, it only gets worse, such as him being constantly pessimistic. This was revealed when a thief broke into the building the group was hiding in and stole some items, but was eventually scared away by a loud noise. Anne was comforted by her father, who said things such as “the danger has passed(pg 148).” Mr.Dussel, of course, blatantly stated “Who says the danger has passed? Don’t you realize we’re in greater danger than ever(pg 148)?”. This would lead to a moment of hopelessness, and to the audience, would reinforce the idea of just how bad a person Mr.Dussel really is.
Mr.Dussel’s personality transformed throughout the entire play, with the Mr.Dussel at the end of the play being nothing like the Mr.Dussel the audience was met with at the beginning. At first he seemed like a kindly albeit lonely person, but eventually, it was revealed that he was actually just a rude, ungrateful and pessimistic person. The Franks and Van Daans were kind to let Mr.Dussel stay with them, but he, even at the beginning, never even said thank you. And he never