The limits of ethics will continue to be explored as advancements to science, manufacturing, and law will allow us to minimize the need for any harm to others while biology and the nature of animal and plant behavior will prevent people from avoiding harm to everything forever.
You decide what meaning the events in your life have to you.
https://yourmeaninginlife.com/blog/you-can-find-meaning-in-whatever-happens-to-you
Asking where you see yourself in five years is a good exercise to determine both where you're going and what you want to be doing today to reach your desired future state.
https://yourmeaninginlife.com/blog/where-do-you-see-yourself-in-five-years