Your JW friend is doing what the Governing Body (via their puppets, the elders) to do. Very doubtful she want to cease the study, especially if she is older and it gives here the "warm & fuzzy" to be teaching someone about the Bible (or at least about JW doctrine, which isn't always scriptural).
If she is a pioneer, she will most likely want to keep on with the study as it is "easy hours" to count towards her quota for each month.