According to Michaël van de Poppe (@CryptoMichNL), the 2025 bull market presents a crucial opportunity for altcoin traders, as significant price recoveries can occur within just a few months, potentially erasing losses accumulated over the past four years (source: Twitter, May 9, 2025). This rapid market reversal underscores the importance of timing and active portfolio management during bull cycles for optimal returns. Traders should closely monitor altcoin trends and liquidity, as historical data suggests swift rallies can reshape crypto portfolios.