Well...Nice..shmice..I did that for many years. The ones who wouldn't get upset , wouldn't get upset if I just simply told them no. The ones that do would get upset if I re-created the Psalms or created a Treatise on Love to explain why I didn't want to do it.....so....... Be yourself...tell them you don't want to. I don't see a need for a reason. (Are they asking you or telling you?)