They're both important. In my own experience, I discover good ideas by talking about them with other men, but I refine the idea and work out all the details by

They're both important. In my own experience, I discover good ideas by talking about them with other men, but I refine the idea and work out all the details by talking about them with the women in my life (mom and girlfriend). If I get the woman's approval, I know it's a good one ;)