great post. For many people it will be crucial to switch from fiat mentality. Less fiat you have and more bitcoin which naturally force you to use bitcoin for payments as you have an absolute minimum in fiat. If you are afraid of not having enough bitcoin because you use it for daily payments, then it is good to find a way to earn bitcoin or if that is not possible make regular purchases to accumulate what you have spent. Let's say you spend 0.1btc a month so every month you buy back 0.1btc to keep your stack intact. The best way is to find/create your local community and do p2p exchanges - cash, create circular economy, no kyc, etc....