Seddon was regarded as deeply regionalist; the late Professor of History at Victoria University of Wellington, D.A. Hamer, described him as "an intensely parochial politician...a great fighter for the interests of West Coasters but with no interest in or knowledge about wider New Zealand problems". His heritage from the region defined him not only as a politician, but as a man; he became well-known for the "uncouth" stereotypes of the generally West Coast Pākehā population of the time, expressed in his lack of education, boisterous and aggressive persona, and his dialectal tendency to drop his aitches. Seddon continued to live on the West Coast of the South Island throughout his premiership, only coming to Wellington on a regular basis very reluctantly, from the late 1890s. Seddon was also described as a man of secret brooding, who secretly battled anxiety and depression beneath his public surface of rodomontade and bravado; he hid his personal struggles to ensure his enemies would not feel pleasure knowing they had hurt him.
