Tell us about the last thing you regretted buying. Aren't the answers all pretty much the same?

As people's living standards improve, their spending levels are also rising rapidly every year. Nowadays, more and more people treat shopping as a habit, as if their hands itch if they go a few days without buying something. But can we guarantee that everything we buy is useful to us? Obviously not. Many things are bought on a momentary impulse; once we get them home, the novelty may last only a few days, and after using them we put them aside somewhere. When we look at them again much later, we feel deep regret, realizing it was a complete waste. I believe many people have this problem.

So let's see what netizens have shared.