Quits, like disassociating themselves.
Quits, like being disfellowshipping from the congregation for a "gross" sin.
Quits, like they just stop going without saying anything and without sinning bad enough.
I have yet to have had anyone thank me at the local level let alone a letter from the headquarters of the WTS.
Even then the WTS stance is that we are only good-for-nothing slaves doing what we ought.
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w012/1p.17par.12AreYouLivingUptoYourDedication?***Regardless of what we accomplish in the Christian ministry, all of us have to remember Jesus’ humbling words: "So you, also, when you have done all the things assigned to you, say, ‘We are good-for-nothing slaves. What we have done is what we ought to have done.’" (Luke 17:10)