Higher/ Lower ranks

In my opinion Higher ranks and lower ranks are more seperated then they should be. I dont see many higher ranks talk to lower ranks. Some mid ranks (leader, HM etc.) treat lower ranks worse then they treat higher ranks. Ive tried talking to others but they pretty much ignore me and go to other higher ranks and have a laugh with them, if this goes on i will name who these people are and im sure many others would agree. But in saying this i have met wonderful high ranks like Bookeater, Ploydoh. and Abarai. Even though i have known Ploydoh. and Abarai before UN i still am grateful for the kindness they put into their work.