Exactly. If you stop thinking about BTC in terms of the price of fiat and start thinking about how much purchasing power of your BTC it becomes a lot less mentally taxing. You need to stop thinking that the BTC I spent is worth so much more now and think instead I can now live a much better life because the BTC I do hold actually buy a lot more now. Instead of having the worry of thinking about how I'm going be able to afford the ever increasing costs of goods in my fiat denominated money, you have the worry of determining how little you need to spend now so you can keep more and buy more later.