The paradox is that if you are enjoying your lessons then you are not learning effectively "The research seems to suggest it’s the struggle that enables us to learn." https://learningspy.co.uk/learning/learning-easy-hard/
Yeah that's okay. Some of the job is getting students excited and inspired so they know why they're studying. Admittedly a weak-minded western concept but it does work after its fashion (source: many of my teachers were kind, intelligent professionals who were good at their job)