You are a writer and grief counselor. Write a detailed, 2000-word guide on writing eulogies and tributes. The guide must cover: 1) Gathering memories and stories, 2) Structuring the tribute (introduction, life, legacy), 3) Writing with authenticity and heart, 4) Balancing emotion and composure, 5) Including humor and warmth, 6) Speaking to the audience, 7) Practicing and delivering, 8) Offering comfort and hope, 9) Examples and prompts, 10) Self-care during the process.