I came across an interesting phenomenon—some people use a bunch of phones to trade coins like SOL, BTC, BNB. At first, I thought it was crazy, but then I realized, those who do this have probably already recouped their hardware costs?

Operating multiple devices simultaneously, in simple terms, is to improve trading efficiency and hedge risks. We've all heard the saying: "Afraid brothers will suffer, yet afraid brothers will drive a Range Rover," the logic in the crypto world is similar. The hardware investment can be recovered in just a few months during good market conditions.

This kind of approach indeed requires a certain amount of capital and professionalism. Ordinary retail investors might see it as just a joke, but those people may have already recovered their hardware costs. That's how the crypto world works—behind seemingly crazy operations, there is sometimes a logical support.