She said the night was her gift to the first responder community. Toni Childs played in Mackay as part of a concert hosted by ReNew Mackay and PTSD Frontline in support of the Daily Mercury's Hub for our Heroes campaign. Picture: Heidi Petith âI think itâs a really important thing to say thank you, to let people know that we really do care about whatâs happening to you and how your lives and families can be affected by (post-traumatic stress disorder) and other thingsâ Childs said. âSo many men are feeling like they canât really vent or share what theyâre going through for fear of losing their jobs, or being judged.