Why do people try to change others' beliefs? They think that those beliefs will be harmful to them, the believers themselves, or others.
(caution: I intentionally use controversial examples to get readers to experience the temptation of wanting to change a belief they disagree with)
https://yourmeaninginlife.com/blog/why-people-try-to-change-others-beliefs
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