1, according to the management system of most schools, it is not allowed, because schools are responsible for college students staying out for the night. Every night, someone will come to check their sleep and may tell your counselor, so most college students will not spend the night outside. Usually, there is a special person to check sleep every day from Monday to Thursday, and no one can come out on Friday and weekend.

It is very unsafe for college students to spend the night outside, because there will be very dangerous people coming out at night, and you may meet them. Finally, don't spend the night outside.

3. If you want to participate in social practice activities. College students can take part in social practice activities on weekends. It is an important practical activity to improve their social obligations, their sense of social responsibility and their viability.

As long as it is reasonable and the safety is guaranteed, the teacher will allow you to take time off. You'd better go with your friends, there will be many people to take care of you.