Many investors are still blindly following the hype of various altcoins, resulting in their accounts continuously shrinking, and the biggest regret is missing out on real profit opportunities. Frankly speaking, those currencies lacking core technology, with hollow project fundamentals, and no practical application scenarios are essentially schemes to harvest retail investors. These projects either have questionable team qualifications or have meaningless whitepapers; investing more time and funds is just throwing money down the drain. Instead of blindly chasing high prices, it's better to focus on projects with real ecosystems and technological breakthroughs—risk identification skills often determine the success or failure of investments.