Why do parents often feel the need to share financial details with their kids as they age, and how should kids respond?

What are some ways to make the most of the time with older parents, especially when you're in your twenties?
How do you handle comments from people who mistake your older parents for your grandparents?
What's a polite way to stop coworkers from prying into your personal life using psychological tricks?
Why is it so hard to find people who genuinely prioritize you, and how do you recognize them when you do?