I sat there for several moments, trying to decide how best I should respond. None of the advice I'd gotten from the books or my friends really prepared me for how to handle discussions about alternative energy sources. One of the books - one I'd chosen not to finish - had a decidedly male-centric view that said women should always make men feel important on dates. I suspected that Kristin and Julia's advice right now would have been to laugh and toss my hair - and not let the discussion progress. But I just couldn't do that. "You're wrong," I said.