This question may be that the person concerned is unwilling to share his own experience. If there are students who have dropped out of the doctors around you, you may wish to tell their stories.
Ph.D. dropped out and is working. I want to say: 1. If you choose a PhD supervisor and then reincarnate, everything goes smoothly if you choose a good one, and it’s like me if you don’t choose a good one. 2. A large-scale discussion on the Internet about what students should be recruited by teachers and what qualities students need to have. It is rare for anyone to summarize what kind of tutors to avoid and what qualities a tutor possesses to be a “teacher”. I feel that many “teachers” are not worthy of being teachers. Teacher, teach and educate people, and you will ruin people if you don’t teach. 3. Be cautious when drawing cakes for “teacher”. Don’t sign an agreement with the “teacher”. There is such a thing as an agreement. Sorry, it is not legal! 4. Disharmony between teachers and families, choose carefully, emotions may be brought to work, especially female teachers. 5. Don’t choose teachers who are suspected of fraud! 6. Thesis is always the teacher who is the first author, don’t choose, just fight for the interests of the students, this is the most rubbish! 7. Teachers who can’t complete tasks are often assigned to students. Don’t choose. Such teachers don’t know if they are whimsical or blame you for you. Of course, you can do it superbly or you are a M, no problem. 8. Don’t choose a teacher who has more than two students dropped out! 9. The teacher who deducts the student scholarship, just the student’s little money, still thinks about being greedy, and is reputed to be placed in the laboratory, and will give you so much after he performs well, don’t choose! 10. Teachers who disrespect students and insult students, don’t choose! 11. Teachers who are emotionally unstable in their daily lives are suddenly happy and angry. Such teachers need to see a doctor. Don’t choose! 12. Don’t choose academically unsupervised teachers. Of course, if you only want to mix academic qualifications, and the teachers don’t have any high requirements, it’s good to choose one, do your own experiments, post and graduate. 13. To those teachers who all say “strict” and “hard”, choose carefully. Don’t think that strict teachers produce high-quality students, or that “strict teachers” themselves are mentally unhealthy and produce “depressed” students. Reading a book and getting depression is not worth the loss. 14. Don’t choose a teacher with misconduct! 15. It is contrary to the original student’s purpose, so don’t choose more than two. There is no love and hate for no reason. 16. Like to set graduation barriers, don’t choose if you postpone if you don’t agree.