There's an immense value in being a lifelong learner, but many people never graduate from studenthood. Constantly absorbing knowledge, but never stepping into the role of a teacher. This mindset can hinder spiritual growth and the spread of the gospel. It's essential to balance learning with teaching, sharing what we've received with others. No, you don't have to be trained to share the Good News. You just need to be willing to share with others what you've freely received.