[custom_adv] An obituary is an overview of the facts of someone's life. It covers things like achievements, career, place of birth, surviving family, and so on. Eulogies focus on capturing the essence of who someone was. [custom_adv] Brainstorm some ideas. Before you start writing, a brainstorming session can help get your mind going. [custom_adv] Spend some time jotting down memories and stories, as well as things you remember about your father's character. This can help you find an angle for your obituary. [custom_adv] Focus on an overarching theme. A eulogy should be concise and make a point. You do not want a disparate connection of memories. [custom_adv] As you brainstorm, try to figure out a larger theme. What central theme or message ties the various memories together? [custom_adv] Decide how you want to organize your eulogy. There are many different ways to organize your eulogy.