[Michael Saylor: Volatility is Vitality] BlockBeats News, November 27, Strategy founder Michael Saylor posted that 'Volatility is Vitality.' After Bitcoin recently dropped close to $80,000, it has returned to $90,000 today after a week and is now approaching $92,000. On November 21, Michael Saylor previously posted 'Endure,' encouraging patience and holding on in the face of current market volatility.