So what helps luna Lovegood to be that person that brings comfort to people when they are there, when they are in distress? And how has she developed that ability? A part of this goes back to luna love good's own life history. When she was about nine her mom died accidentally. And she witnessed that death. Anytime somebody witnesses death, in the Harry Potter world, they become people that can see the thestral until then they cannot see the thestral.