" What applies when we’re younger maybe doesn’t so much when we get a little bit older. "
- David Kirsch

The quote suggests that as we age, certain principles or practices may become less relevant or effective for us. It implies a shift in perspective and approach to life’s challenges and opportunities over time.

On a deeper level, this statement highlights the evolving nature of human experiences and personal development. As individuals mature, they often find that strategies and mindsets suited for their younger years might not serve them as well later on. This could be related to physical fitness routines, career goals, or even social interactions. For example, what worked when one was in college or early in a career might no longer apply as responsibilities and personal circumstances change. The quote encourages individuals to reassess and adapt these aspects of their lives as they age.

David Kirsch is an accomplished American exercise physiologist and fitness trainer known for his expertise in strength training and bodybuilding. He has been influential in the health and wellness industry through his books, online programs, and personal coaching sessions. His insights are particularly valuable to those seeking to maintain physical well-being throughout different stages of life.