Reciprocity is key to trust and cooperation, so it's built into human instinctual ethics. Because of this, it manifests in many interesting ways in our society.
https://yourmeaninginlife.com/blog/5-examples-of-how-reciprocity-affects-our-ethics-and-behavior
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