Heart vs. Brain.... :)

All my posts are based on some conceptions... well, people love o categorise others... Its a human tendency... Some do it as simple as say... tall or short? right or wrong? good or bad? up Or down?I Categorise as::HEART OR BRAIN!yea folks... Its about psychology again! :D This must mostly not be a new topic for you... its an age old confusion.. Heart Or Brain??So what does my topic actually mean?