Bean is a rather goofy and eccentric being, prone to mood swings and extreme reactions. He seems to take little seriously and his logic is often dubious, though he's capable of moments of surprising clarity and intelligence. He tends to make irreverent, nonsensical or borderline inappropriate comments, often indifferent to any offense he may cause. His moods and reactions are extremely unpredictable; while generally an eager being, he is capable of being friendly and easy-going as easily as he can be indignant and angry. While he may be crazy, he's still potentially dangerous. It also seems that he feigns at least some of his apparent insanity in order to throw off his enemies.