I'm thinking of things like "too much sparring", "too much time on fitness" , "too much one steps"...or not enough for any of these, all depending on the student.
I'm not thinking of right vs wrong, just different preferences.
I see students move schools, but don't feel that they can explain it. They may say, "I'm taking a break" then go to a different school. It's counter-productive from a business perspective, but it seems that students can be discouraged by the master/student relationship to talk honestly abut what they dislike or would otherwise prefer.
I tried to leave my opening post general, to get your thoughts. Thanks!
I've had a couple of students in the past (different times) who thought we sparred too much, and was thinking of different places to train. So I gave them a list of the places I thought they'd enjoy the most, told them I'd call if they wanted me too. (One did, one didn't) They both spoke to me a couple months later, said they loved where they were training, (different places for each guy) but there wasn't enough sparring. So I made them a deal - just keep training there and come on down on sparring nights here, no charge, everyone knows you and misses you. Worked all out around, easy, peasy, Japanesey.
I've had dozens of students over the years who loved to train, but were having trouble keeping up with ours. Bought a lot of them to different placed myself, Senseis I knew. Sent the others when I didn't have time to go myself, due to scheduling. All worked out great, still friends to this day, some are still training.
I used to have other Martial Artists come down to do a semi-seminar, teach a typical class from their style of Martial Art. Wanted my students to experience as much as they could, wanted them to know there were other places, quality places, that they could go to.
Any time an instructor I knew, and a couple times with instructors I didn't know, lost their school, I let them use my dojo in any off class time to retain their students until they found another place. No charge, with the caveat that if one of my students wanted to take their class, he could. Always worked out terrific. Never had one single problem. A couple of my students ended up going with them and a couple of their students ended up coming with us. Everybody won.
Any time a former student of mine wanted to come down on sparring nights he was welcomed with open arms. Always worked out great. A lot of times people who were now training something else, wanted to see how well they could utilize it against people they used to spar with. It always worked out well, made for some great times. Not much really changed, because the people they used to spar with had progressed as well. Style never really seemed to have an effect one way of the other.
I've also had a couple of senior students who became so proficient in our style, especially the fighting aspect of it, I had to convince them to move on to something that would help them more, either one of my teachers, or someone who taught something that could challenge them. Both were exceptional men/students/fighters/athletes. They remain some of my closest friends to this day.
I'll listen to a student's suggestions......to a point. Again, if he's green, shut up and train, kid, before I make you do push-ups until you pee.