According to Michael Saylor (@saylor), traders are advised to use dollars for daily expenses while holding onto Bitcoin as a long-term investment asset. Saylor's tweet on May 22, 2025, reinforces a conservative trading approach: spend fiat currency for consumables like pizza and retain Bitcoin, leveraging its potential for future appreciation. This strategy aligns with current trends where Bitcoin is increasingly viewed as a store of value rather than a medium of exchange, supporting bullish sentiment among crypto holders (source: Michael Saylor on Twitter).