Greta Thunberg faced personal struggles during her early activism, including mental health challenges such as anxiety and depression. Diagnosed with Asperger's syndrome, her neurodiversity shaped her intensely focused passion for climate advocacy. Thunberg's experiences fueled her drive to address the climate crisis, leading her to take powerful stands at global platforms like the UN Climate Summit. Despite her struggles, she has become a global leader in urging action against climate change, inspiring millions of youth activists worldwide.