Yup, if you think about it, even when including the bitcoins that will never be used again "lost, owned by satoshi "probably won't be used" and the like".

Bitcoin pricing depends on the demand and the available number, so if it's just 1 BTC "not 21 millions", That one can cover the need IMO and can be used in units as small as a single satoshi.

It enough for what BTC should be, store of value.

What price should it reach with people interested, that s a different story. I think $10k per BTC are not impossible as early as next year, just because of that ratio. Many people, few BTC.

Well its smallest denominations aren't 1 bitcoin, it's one satoshi which if I'm not wrong is 0.0000001 bitcoin. The core team could move that a few decimals back too if needed but as of now 21 million is more than enough

On my point of view, 21 million BTC is definitely enough for all the people around the globe. We must consider that some people are still not using BTC and some of them didn't even know that BTC exists. The supply will always be enough.

We can also look it at a different angle. If the BTC's supply is unlimited, we can say that its value will be zilch in the long run. So, it is a good thing that BTC has a limited supply. This will add more value to each part of it (satoshi, mBTC, etc).

If that happens you sure won't see me complaining

We would all be ridiculous rich..

Yes. The number of Bitcoins is not as important as the scarcity of Bitcoins.  Since each Bitcoin can be divided into one million bits (1,000,000) or one hundred million Satoshi (100,000,000) I often try to compare bits against fiat currencies instead of entire bitcoins.

1 bit can be divided into 100 Satoshi and 1 Dollar, Euro, Pound, etc. can also only be divided into 100 cents/pence etc. so if we are to compare "equal units" against each other, I think it is better to view 21 million Bitcoins (21,000,000 BTC)  as 2.1 billion bits (2,100,000,000 b) or even as 2.1 trillion Satoshi (2,100,000,000,000 s).

But what I think is most important to realize about Bitcoin is that it is the driving force behind what people are calling "currency competition" and we as people around the world are now far more able to choose what we believe provides us with the best utility

I don't think 21 million bitcoins is really enough for the whole world because now we can't make sure that there is exactly 21 million of bitcoins that are circulating in the market because most of the early miners and investors already got a lot of bitcoin and limited supply for a currency is a down side because we don't have the same mindset so i think if 21 million will be on the market then there is still few people who will hoard and just keep their coins for a very long time and it will affect the market in terms of price but in then end it is a bad habit because that is how people will take advantage of manipulating the market because there is only limited supply.

To elaborate on previous posts, it's not just about the denominations into satoshi either.  When people talk about owning Bitcoin, they don't refer to it as "how many Bitcoin do you have".  They say "how much Bitcoin do you have".

When a government has fiat currency, it tries to keep the value similar and gradually inflate, despite an increase in productivity.  The difference with Bitcoin is that it is a deflationary currency and the number of Bitcoins produced is set beforehand.  This keeps it safe from government interference with money.  With Bitcoin, the smallest denomination used can change as the price rises - all it would need is a rebranding, to bits for example.  The great thing is that the value of the currency can actually be directly related to the productivity of the world economy.  The number of Bitcoins is irrelevant just as how the UK pound used to have halfpenny and quarterpenny coins whereas the pound is now denominated into pennies.

It is enough for it .it was planned very well and executes too .there are 8 units for satoshi .it is more than enough for some people .by the time the price of bitcoins would reach up to a maximum height .