The Doorknob is not particularly helpful, caring only about getting sleep. He is lazy, quite obviously, as a short cutscene is always played when approaching him that shows the Doorknob snoring. He does, however, offer some help, as he tells Sora that he is too big, and that he will need to drink the potion. He is also rather acerbic, as shown when Goofy offers a pleasurable "G'mornin" in Kingdom Hearts and he bluntly says, "Goodnight! I need a bit more sleep."