Most of the time funeral eulogies are the one that is being remembered for a long time and not the person who died. They are not remembered for the perfect reasons. A eulogy which is not created very well is sometimes misunderstood and could cause conflict among the relative. So if you need to create a eulogy you must check on what you say carefully to avoid confusions and conflicts. Eulogies are created sometimes impromptu so it is best if you are conscious on what you will say. If you still have time to write it then do so, it will help you a lot. You might say the wrong thing.