Everyone grew up in a big city, and there were many classmates, some with good relations and some with bad relations. The friendship between students who have settled down in time is still worth borrowing money from each other, but it is best not to lend money to unfamiliar students.

Talking about money hurts feelings, which applies to any kind of relationship. A classmate who doesn't know you well asks you for money. There is neither this feeling nor enough trust between two people. How can you trust to lend him money?

If two people have a good relationship and haven't broken contact for so many years, borrowing some money from each other can be regarded as mutual help between friends, but you don't know him well and borrowed a few. How do you know what he does with the money? If you help others, or help people who shouldn't, you may also have to bear some responsibility.

It is easier to borrow money than to ask for it, especially with strangers. You don't have enough friendship and trust. You lend money to each other so easily. If the other party changes contact information, what will you take to get the bill?

In real life, it is not easy for everyone to make money. You still have your own family to support. If you lend your savings to an unfamiliar person so easily, what will your own life be like?

These are actually problems, and the most important reason is that you are not familiar with them. You don't know what he is doing with the money, whether he has the ability to pay it back, and what you need to bear after borrowing the money.

If you are really embarrassed, you can lend less to the other party as a bill of former classmates' friendship.

I have never encountered such a situation, but I think it is difficult to get back the money you lent.

After careful consideration, make your own decision. It's up to you whether to borrow it or not.