Let me put this in a real life senerio:
As a little baby, you make little mistakes, and your mommy and daddy help you understand what you did wrong. If you listen to them, you won't make those mistakes again. But if you don't listen, you might make even bigger mistakes and grow up thinking it's okay!
It's the same here on BitcoinTalk. If the big guys (highranked members) help the little kids (newbies) by pointing out their mistakes, the little kids should listen and learn. Then, when they become big kids themselves, they can help the little kids too. The her rank people are here to help us as newbies to understand. If they don't answer us, we will never get to learn.