The speaker reflects on experiences from the past with a sense of nostalgia and understanding that they can only view these events through the lens of their current life. They acknowledge that time has passed and they cannot change what happened, only observe it from a distance as one might look back on a journey. This perspective emphasizes the inevitability of moving forward in life.

The mention of traveling to the past as tourists suggests a disconnect; while memories can be revisited, they are experienced differently than they were lived. This highlights the unchangeable nature of time and how it's important to accept the past while embracing the growth that comes from it.