NCT is a South Korean boy group formed by SM Entertainment, and like most celebrities or public figures, their personal struggles with mental health are not typically disclosed publicly unless they choose to share it themselves. It's essential to respect their privacy and not speculate about their mental health without official statements or confirmation from the individuals involved.
Mental health issues, including depression and anxiety, can affect anyone, including celebrities. It's crucial to remember that mental health challenges are prevalent and can impact people from all walks of life. If anyone, regardless of their background, is experiencing mental health difficulties, it's essential for them to seek support from qualified professionals and to have understanding and compassion from their fans and the public.