I recently read a very well written article on teaching the book of Revelation to youth. The article is from The Gospel Coalition. The principles can apply to all walks of life, whether one is older and more mature in the faith or whether one is young and relatively new to the faith. Either way, you should take the time to read it and put it into practice. The book of Revelation is a wonderfully encouraging book, and if heeded can provide comfort and direction for the believer.