Being able to achieve profitability in the A-share market for five consecutive years,

accounts for only 0.1%,

only one or two out of a thousand people.

Maintaining an annual profit rate above 15% over the long term,

is only 0.01%.

Out of ten thousand people, there's only one for Tsinghua and Peking University, the two top Chinese institutions,

with an annual admission rate of 0.05%,

admitting five or six people.

Therefore, the probability of achieving long-term stable profits in the A-share market

is even lower than the probability of getting into Tsinghua or Peking University.