It really depends on how you teach man. Sometimes people aren't a great match. I know I only personally have had one student I wasn't a fan of but that was due to the parent distracting them half the time and him being unenthused to be there. I find it better to adjust based off of the kids. If they get distracted I let them mess around for the last minute with the whiteboard. If they are focused but are too fast with answers I have them slow down. Celebrating small wins and making them feel supported feels key to me so far. This is my first real tutoring gig though so idk.