I don't know how or why, but after 2 consecutive Emperor wins (one histographic and one diplomatic) my skills have somewhat 'deteriorated' and I haven't been able to win again. In my last game (I just finished today), I was out researched by everyone when usually I can keep even or ahead with them. I just don't know what's happening. Has anyone else experienced anything like this? I have played somewhat less (only a couple hours) over the last few weeks. Might this be the problem?