How is Marlow different from typical seaman in Heart of Darkness?

Marlow in "Heart of Darkness" is depicted as a thoughtful and introspective seaman, in contrast to the typical seaman who may be more focused on practical matters. Marlow is deeply affected by his experiences in Africa and reflects on the moral implications of Imperialism, which sets him apart from the stereotypical seaman who may be more concerned with physical challenges and adventures. Additionally, Marlow's sensitivity and empathy towards the native population further distinguishes him from the traditional image of a seaman.