Church leaders have repeatedly counseled the membership of the Church on this matter. Testimony meeting is not the place for travel-logs, nor is it the place for long stories and updating you on the latest news and gossip. Bearing your testimony is incredibly simple. You tell what you know just like a witness on the witness stand. Stories should all clearly lead to the same thing: Testifying that you know Jesus Christ is your Savior, that this Church is his Church and testifying of all the truths that go along with that.A witness on the witness stand is a decent litmus test. Imagine yourself as a witness in a trial to determine if the Church is God's true Church and that the Gospel is true. Now take your story and imagine the courtroom judge asking the question, "Is this witnesses story leading somewhere?" A recent story of how you came to better know and verify the truthfulness of this Gospel -- any part of it -- is obviously a good thing. Many times, these are the most powerful testimonies because they give real-world examples of coming to know the truth. On the other hand, a story that is being told just for the sake of storytelling, or updating the Ward on what's new in your life, or anything like that. If you can't honestly say that your story is "leading somewhere" then Testimony Meeting is probably not the place for it. To add to that, I think that plain and simple words are generally a lot more powerful. "I know that the Gospel is true with every fiber of my being." That's all very nice but very vague and uses a lot of unnecessary big words. "The Gospel" is a very broad term, and you could mean a lot of things there. Also, if you what if somebody doesn't know what the word "Gospel" means? How does a young child or nonmember make sense out of, "every fiber of my being"? Wouldn't it be better to say, "I know God lives. I know that he sent his Son Jesus Christ to pay for our sins and bring us back to God, who is our Father in Heaven. I know that this Church is His Church. I know that Book of Mormon is the word of God. I know that Joesph Smith is a true prophet sent by God to restore is Church to the earth and that President Monson is God's living prophet today. I know these things are true because the Spirit has told me so powerfully that I can feel it in every part of my body right now." Share your stories that point towards testifying of these truths.