From emotional speeches to candid social media posts, one by one headliners began highlighting their own mental health as they took the stage. "I don’t love myself but you made me feel loved at lollapalooza," he wrote on social media. The messages call attention to mental health, with experts saying their honesty could help others who are struggling. “Society values celebrity input, and when they are not afraid to talk about mental health, many will feel they do not need to be either. McNab said celebrities speaking out about mental health has led to "new dialogue and shed light on oftentimes common conditions."