People need to see your story and they need to see ALL of it. The good, the bad and the ugly, so that people can celebrate with you, correct you and rally around you. So that others know they're not alone, and that we're all trying to figure out this life too and ultimately that things always work out in the end.
If the Bible teaches us nothing else, it teaches that God has immense love for His people, yet God knew that at some point we would need to reminded. Reminded that He cares, He's with us and He's near.