If you are assigned to a tutor who can't be contacted all day and you don't know anything, and you haven't been given time, the tutor will be desperate to hand in the papers until ddl comes. In this case, I suggest you prepare in advance.
If the tutor pays great attention to details from the beginning, the thesis is doomed to fail, and it is almost impossible to muddle through. If the tutor's advice to you is: write first, then guide after you finish, and every time you guide, you will simply give a few opinions, or ask a few questions at will for you to correct. Basically, you can conclude that your thesis will pass if you listen to the teacher, which is undoubtedly better, and what you write will only pass graduation.
The repeat rate of undergraduate courses is generally 20-30. If your teacher wants to control it at 10- 15, I suggest you take it seriously from the beginning and don't think about plagiarism! To piece together! Even if the repetition rate comes down, the teacher can still see the traces of plagiarism.
Generally speaking, the end of the defense means the end of the paper. If you have reached this stage, congratulations, but some school defense team teachers do not agree after the defense, and the later revision is still very painful. The thesis is not decided by the tutor, but by the defense teacher!
If the teacher gives different opinions every time and revises them repeatedly, in this case, you should do the paper first. Don't handle it casually, the teacher will give an attitude score! On the contrary, after two or three comments, the teacher asked for the final version, so there is basically nothing to worry about!