On-chain “regret-type transactions” reappear, and the opportunity cost of early incentive realization begins to show.

F2Pool co-founder Wang Chun stated that over the past year, he received approximately 83.7 million SPK rewards from Spark, and has already realized them on CoWSwap, exchanging a total of 663 ETH and about 1.4 million USD.
But with market changes, he frankly said, “I regret it a bit now.”
Behind these cases, what is actually revealed is a long-standing core contradiction in the crypto market:
The certainty of realizing returns vs. the uncertain premium of holding assets.
In early incentive models, choosing to sell and lock in gains is rational behavior;
but when the asset later performs beyond expectations, the opportunity cost is amplified.
The real difficulty has never been “how to make money,” but “when to sell.”
Every early exit is a pricing of future uncertainty.
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