Navigating the '1 BTC = 1 BTC' Philosophy in a Fiat-Dominated World

How feasible is it really to live with the '1 BTC is 1 BTC' mindset in a world still dominated by fiat currency? For those who've gone all-in on Bitcoin, I'm curious about the practicalities of this lifestyle choice. When you need to convert BTC to fiat for everyday expenses, how do you navigate the potential loss in value due to Bitcoin's volatility? I'm particularly interested in hearing from people who are 100% in BTC: how do you reconcile the long-term vision of Bitcoin's intrinsic value with the immediate realities of paying bills and making purchases in a fiat-based system?

I'm a strong proponent of decentralization and am actively looking for alternatives to the traditional fiat system. While I'm intrigued by the idea of living entirely on Bitcoin, I'm facing the practical challenge of maintaining my current lifestyle in a fiat-dominated world. I'm curious to hear from others who might be in a similar situation: How do you manage day-to-day expenses and financial obligations while staying true to the principles of decentralization and cryptocurrency? Any insights or personal experiences would be greatly appreciated