I recently applied for a supervisor position at my current company after going through several rounds of interviews, including final discussions with cross-functional teams. I felt confident about my performance, but my manager informed me that they ultimately chose to hire an external candidate with over 25 years of experience. This was disheartening, especially since the previous person in that role had only 9 years of experience, and I have 7 years myself. Feeling demotivated and unappreciated, I’ve started searching for new job opportunities where I can advance my career more quickly. I'm wondering if it's appropriate to mention this experience in interviews for new roles, or if it might come off as a negative aspect of my job search. I want to present myself positively and focus on my readiness for growth and new responsibilities.