There are times when we must help people to believe. They are disoriented to Christ. They are unaware of their profound need. They would continue to stumble in the darkness if we did not intervene and introduce them to Christ.
Nevertheless, at some point our goal should be for people to take what we have handed to them and make it their own. We cannot believe for people. We can simply usher them into the place of faith.
The woman at the well inspired people to search out Jesus for themselves. When they did, they came to believe on their own and not because of the woman at the well. At times we might wish that we could have faith for our wayward child or doubting friend, but we cannot. We can only introduce them to Jesus.
But hopefully at some point they will come to develop their own convictions and faith so that they no longer need to rely upon us in order to believe. What joy there is when people no longer rely upon us but upon their own experience with Christ.