This is another useful tool for learning about the opera you will be experiencing. Knowing the cast of characters can help enhance your enjoyment. Let the music flow over you. Most people do not understand the language the opera is in. However, this has not stopped millions of people over hundreds of years from enjoying the music and story.
Many opera houses offer Surtitles.
This works like subtitles in movies but the words are above the stage. Reading the words exclusively often takes away from the power of the words being sung. Use the Surtitles to help you throughout the story, but don t be afraid to just listen and watch the players. The meaning of the words will still come through. The thought of stepping into the world of opera, even for a few hours, is dreadful to some.