I'll expect you to earn your keep, and no mistake about that.

我希望你能养活自己，这一点没错。

It’s time you got a job and started earning your keep.

【keep】你该去找工作养活自己了。

" I mean that you saw I couldn't live without flattery, and that you've been ladling it out to me to earn your keep" .

“我的意思是你看到我不能没有奉承，而且你一直在向我倾诉以维持你的生活”。