Recently, it is very common for people to make friends online. They think that making friends online can bring them more happiness. Secondly, it also allows them to learn from each other. Thirdly, they can express themselves very freely. In this case, they can relax themselves when chatting online. However, I think every coin has two sides. Making friends may do us harm. We may be cheated by our online friends. To make matters worse, we may be hurt by our online friends. Besides, making friends online will waste time, which should be spent on our work. So we should find friendship around us.