The difference between savings and no savings is often just a few percent in spending. If you spend a tad more, long term you have no savings. If you spend a tad less, you'll always have something left. I like having something left.
"The difference between savings and no savings is often just a few percent in..."?
A: Spending
B: Inflation
I think when it comes to untouchable savings it is also unavoidable to consider the economic environment and circumstances you are in. Argentina and Turkey had an above 80% inflation rate in October 2022 year-over-year.
The "untouchable" somehow implies that you lock it away and perhaps even refrain from managing it. I know that is my assumption about what OP wanted to express with the question, but I just wanted to point out that in certain circumstances even the untouchable savings must be managed thoroughly.
If with "untouchable" it is meant that someone earns fiat, puts it aside and strictly doesn't touch it, then those untouchable earnings might vanish over time despite any good intentions of the disciplined saver.
If with "untouchable" OP refers to a fixed amount being invested in liquid and rather safe asset classes, that makes more sense if it is to be understood as a general rule or basic principle.
When I read about an 88% inflation rate in Argentina, the bitter truth is that those who put their money aside for years with very high discipline, turned out to be the big losers anyway.
So the fact of the matter is that building wealth starts with educating yourself about financial management and not underestimate the impact you can have on your own situation by familiarizing yourself with some basic terms and rules.
ok an out of box/another layer of thought about this:
the non zero "store of value"
we all know bitcoins retail market(cex) spot price is volatile. but not many know there is a non zero bottom store of value below and outside of the spot market
when in 2021 it had a $10k non zero bottom. with a market volatility of speculation of $30k-$70k
the markets could have at its maxis gone $10k-$75k of speculation
but always above $10k due to some fundamentals that exist outside the market
so this $10k Store of value is the "untouchable savings"
when buying a coin in 2021 at $70k you have a untouchable saving (wealth protection) of 1/7th (~14.3%)
buying at $30k is a 1/3(33% wealth protection
in 2022 the non zero bottom was $15k
so if you managed to buy at $16k you have a "untouchable wealth store of value" of
93.8%
this is where i use the topics fear utility of untouchable savings.. as a positive thought about locking up weal value by knowing the assets "non zero bottom" to protect it from markets touching and losing X value
thus allowing me to better make decisions of when its best to spend money or not.. to invest in a asset or not. when its best to sell an asset or not..
thus if i made Xmultiple gains, to healthy sell some assets without depleting or losing the untouchable value