The main challenge in organizational innovation is its execution rather than the generation of new ideas, as evidenced by companies like Kodak and Nokia, which faltered despite having significant resources and innovative capabilities. Both firms struggled with internal challenges and a 'faster horses' mindset that stifled innovation, while Fujifilm succeeded by embracing change and creating a supportive culture for transformative ideas. To foster sustainable innovation, organizations must critically examine their cultural barriers and actively nurture an environment that encourages original thought and risks.