"I lean towards traditionally what people would consider the more negative side of life"

Josh Silver's quote suggests that he tends to concentrate on the more difficult aspects of life. He is likely describing the struggles and hardships that people face daily. He may be suggesting that he is more familiar with the negative elements of life than the positive ones. This could be because he has actually experienced a lot of discomfort and suffering in his own life, or because he is a realist who is not afraid to challenge the severe realities of life. It might also be since he is a caring individual who is deeply concerned about the suffering of others. Whatever the factor, it is clear that Josh Silver has a special viewpoint on life that is concentrated on the more difficult elements of it.