No matter in college or in society, friends can be divided into two types: intimate friends and ordinary friends.
Therefore, it is enough to decide one or two confidants, but there is no limit to the number of ordinary friends, and they may be friends as soon as they meet.
Just too lazy to make friends. It's not a bad thing to have more people who are not affectionate. There's no need to refuse.
Friends are based on like-mindedness, mutual support and help, and at the same time, you should pay more and take less, so that you will have many friends.
If you want to develop in the future, you can take part in some extracurricular activities, such as joining clubs and public welfare activities, which can increase your communication scope and meet more classmates and friends.
If you want to be friends with classmates who can help you in the future, you may also need to do something against your will and say something against your will. Although you make friends, you will also lose something.
Make a good choice.