Someone is always fooling newbies into doing prediction market arbitrage, which is nonsense.

First of all, the opponents you face are all top-tier bots and professional market makers.
In terms of capital, they are roughly equivalent to black holes, and the cost of using funds is the most expensive for newbies.
Newbies can only pick up the money that these people are unwilling to take, which is their advantage.
As long as they don't play recklessly, their funds can grow steadily.
For example, events that have already ended on Predict, but still have incorrect open orders, can be directly exploited to make money.