Jordan Quinn explores how practicing Brazilian Jiu-Jitsu has positively influenced his career as a software engineer, fostering personal growth and enhancing his professional skills. Initially competitive for the wrong reasons, Quinn's experiences on the mat taught him humility and the importance of learning, leading to a shift in mindset that improved his approach to work and life. He highlights the Dunning-Kruger effect, which he encountered in both Jiu-Jitsu and software development, emphasizing the reciprocal relationship between growing competence and confidence. Quinn describes how Jiu-Jitsu helped him become a more compassionate mentor and teammate by teaching resilience and the value of setting the ego aside. The practice created a positive momentum in his personal and professional life, encouraging him to pursue passions that blend with his career, resulting in a more fulfilled and capable self. He encourages others to find their own practices that might complement their work, suggesting that the interplay between personal interests and professional endeavors can lead to surprising and enriching outcomes.