According to Michaël van de Poppe (@CryptoMichNL), Bitcoin has reached a new all-time high, prompting traders to reassess their strategies for Bitcoin and altcoins. The current market conditions require careful consideration of profit-taking versus holding for further gains, as high volatility can create both risk and opportunity. Traders are advised to review risk management plans and monitor support and resistance levels closely to make informed decisions on whether to buy, hold, or sell in this environment (source: @CryptoMichNL, May 22, 2025). These recommendations are critical for both Bitcoin and altcoin investors, with particular attention to trading volumes and price action for optimal entry and exit points.