It's a great question, and a very difficult one to answer/convey in words, as I find these types of moments are very personal and based so much on individual ci

It's a great question, and a very difficult one to answer/convey in words, as I find these types of moments are very personal and based so much on individual circumstances. The most valuable realizations I have made at various times in my life tend to revolve around recognizing precious small windows of time and opportunity that deserve more attention, such as getting the most out of relationships, education, careers, etc. Again, it is hard to quantify and often I find that they come at the expense of having neglected to fully recognize an opportunity that has passed. But learning from these "mistakes" can be as equally valuable. Most recently, this understanding has helped me to emphasize experiences with my young children before the opportunity passes. While I may have some anxiety around neglecting some shorter-term responsibilities, I know that I will never look back and wish I had spent less time with my kids. But it is surprisingly easy to let everyday life creep in and distract me from that realization. So I continue to draw from both times where I know I could have been more present and great memories and accomplishments from successfully doing so in advance.