There should'nt be a huge disparity between what you say and what you do..'coz what you say matters but what you do matters even more. If you have taken a stand then stick to it..don't keep changing your mind all the time.If you say you believe in something or you love someone then let your actions also suggest the same.Always try to honour the words you speak..'coz in the end,actions always speak louder than words.