The earliest hand-chopping party should be Hong Qigong, a northern beggar warrior in Jin Yong's masterpiece The Legend of the Condor Heroes, who is a gourmet of the God of Food class. Master Hong should regard martial arts as life, but if he meets delicious food, he will die. Finally, I made a big mistake because I was greedy for food. I learned from this painful experience and made a determined effort to chop off my right index finger and vowed to repent. As a result, the oath was also made, and the fingers were chopped off. The pursuit of food is still as tireless as ever.

Although Hong Qigong chopped his fingers for the pursuit of delicious food, it should be appropriate to use it to describe the fanatical shopping party, so Hong Qigong should be regarded as the earliest chopping party.

In psychology, the phenomenon of "pickpocket party" can be called Compulsive Buying. Compulsive shopping is a dysfunctional consumer behavior. This kind of people lose control of their shopping behavior and continue to shop excessively. In daily life, compulsive shoppers desperately want to shop on the one hand, and regret their impulsive shopping behavior on the other hand, so as to continue shopping more strongly. Generally, they will have very unhappy stress before shopping. When shopping, this pressure will be vented instantly, and their mood will become comfortable, relaxed and cheerful, but they will feel distressed and regret afterwards. Their spending on shopping often exceeds their economic ability and budget, which has a great negative impact on themselves and their family life. At the same time, most compulsive shoppers suffer from emotional disorders, and they are eager to reduce the frequency of uncontrollable shopping behavior.