Often we hear, "Is there a right time to die?" Of course there is: when one has been invited back home. When the Universal is waiting. The Light will invite you. The Doorway will open. You will know this with either your senses or your intuition or both. You will look outward ata the world and experience a sense of peace that only the opened Doorway and the Light can provide.
Truth must find an echo in the one who hears it to be recognized. Put it another way, a heart must really be listening, really wanting the truth, really wanting God.