Outside of basic evolutionary impulses that are automatic and cannot be changed through a seminar or class, there are a few things men and women both do that make the "battle of the sexes" a bigger problem than it needs to be. I promote diversity of thought and debate with everyone I encounter on any topic I'm interested in. I also have a habit of striking up conversations with random strangers who are in the same relative space I'm in. (Think person next to you on a plane or something.)
The only way we truly learn is by applying our own theories of everything to the real world. Our theories of everything are another word for "opinions" or "subjective truths."