三口一瓶北冰洋 pfp
三口一瓶北冰洋

@801658706

In order to provide evidence that such feedback mechanisms do play a role in financial markets, it is helpful to look at the example of Ponzi schemes, or pyramid schemes, by means of which hoaxers create positive feedback from putative current investment returns to future investment returns. These s
0 reply
0 recast
0 reaction