What did Confucius say about friends who insist on teaching and never change?

Zi You said, "The shame of counting things; The number of friends is scarce. "

Lobbying: "Lobbying:" Too frequent and trivial service to the monarch will bring humiliation; Making friends too frequently and trivially will alienate you.

This is Baidu's explanation. I don't think "wrong" means serving, but admonishing. "Number" also means exhortation.

I think this sentence should be affirmative.