Had my 2nd “Bible study” with Jehovah’s witnesses today… Trying…

Had my 2nd “Bible study” with Jehovah’s witnesses today… Trying to show them who Jesus really is and kindly show them they’re following a false religion and have a Jesus that can’t save but it’s taking a bigger toll than i expected. I’m surrounded by non believers and today is a tough one. In need of some true Christian encouragement.