You may be disappointed if you fail, but you are doomed if you do not try.
Christians should never fail to sense the operation of an angelic glory. It forever eclipses the world of demonic powers, as the sun does a candle's light.
Everything you need you already have. You are complete right now, you are a whole, total person, not an apprentice person on the way to someplace else. Your completeness must be understood by you and experienced in your thoughts as your own personal reality.
My voice had a long, nonstop career. It deserves to be put to bed with quiet and dignity, not yanked out every once in a while to see if it can still do what it used to do. It can't.