The procedures for dropping out of school are detailed in the student handbook. You'd better consult the student handbook before dealing with it. You can take a year off from school and leave some room for yourself. You should write an application for suspension from school first, and the application should be signed by your parents. It is best for your parents to come to school, and the college should also contact your parents. After the parents sign, take the application form to the counselor or class teacher, who will sign it and give it to the dean, who will then hand it over to the academic affairs office. The academic affairs office will also submit it to the school leaders for approval. After the school leaders agree, they will give you a list of suspension procedures. You have to go to many departments to sign and seal, step by step according to the procedure. It's not very troublesome.