I know someday the bubble will occur.
And i know it will happen to Ethereum .
Because it say that eth has an unlimited supply.
And it is possibleto happen in eth someday

BTC is a P2P electronic cash system for which it currently isn't really suitable, Lightning Network should bring that back. On top of that it is a store of value, a sort of digital gold.

That ICOs aren't delivering on their promises isn't really BTC's fault. You should always be very carefull with ICOs, they are high risk. Perhaps the most high risk ''investments'' we have ever witnessed in history.

A lot of coins are in a bubble, most notable are:

IOTA - centralised, doesn't function and is worth billions.
Ripple - Centralised, doesn't actually get used by banks (nor do they intent to) and is worth a hundred billion
TRON  seems to be in a bubble
Bitconnect - ponzi

Likely, almost all altcoins are in a bubble. Bubbles aren't necessarily a bad thing though, the stock market moves in and out of them on a cyclic basis. You just have to be carefull.

And there are a lot more that are currently way overvalued. I think BTC isn't really under or overvalued where it currently stands as without lightning network it doesn't really function properly but still stands out from the rest of the market as a store of value with great longterm upside potential.

I personally do use BTC ocasionally for payments but recently I refrain from doing so because it doesn't make sense to purchase some take-away and pay a 10$ fee on a 20-30$ transaction.

Distributed ledger technology can also be usefull as a means of security, track & trace, logistics, supply chain etc.. the tokens are often a utility. The biggest usecase of DBT is as a currency but it has many usecases that can be applied to almost any industry.

You got to understand that yes, somethings are in a bubble. IOTA having a 10billion marketcap is in no way justified at all. Same goes for Ripple, TRON, Bitconnect and other crypto's.

But the real longterm focus is on BTC anyway, which to me isn't in a bubble nor does it even come close to being in a bubble. But that is only if we regard that future development will go smooth and solve issues of today.

Also I think you don't understand the importance of a store of value. In the western world we're kind of used to minor inflations each year and our paycheck grows with that but other less developed countries can't always count on this. Bitcoin makes a perfect store of value because it is weightless and thus easy to transport, not controlled by anyone, can be stored upon a small USB stick which you could hide anywhere unlike gold for example. And is easy to transact with. The fact that it is also deflationary as opposed to gold being inflationary makes it even better, it will retain and go up in value on the longterm as it is scarce and the supply is capped at a max. Gold will be worthless in a few hundred years from now because we already know that things like asteroids contain tenfolds, hundredfolds more precious metals than we have here on earth. (maybe we have identified our next major bubble, astro mining).

So for a lot of people Bitcoin can be essential.

Bitcoin is simple, it doesn't need a million usecases. You just need to be able to transact with it as a fundamental and naturally it is a store of value. No other coin will ever really achieve a status like BTC because it is a first mover, is widely accepted and regarded as THE COIN. I can only see BitcoinCash being a viable alternative for the solutions it currently offers that aren't available with Bitcoin.

Bitcoin should be able to reach a marketcap of several trillions of dollars, if it does decide to collapse now there's still a chance it grows beyond its ATH as we have seen with Apple and Amazon for example. But likely it will have to break 1 trillion marketcap for it to be taken seriously on an institutional level. If it can't grow into a trillion dollar asset class then the whole thing basically failed, but this last sentence is my personal opinion.

Hello, everyone! We would like to thank you once again for participating in our ICO Crowdsale and supporting us. We want to share some necessary information about the sale. So far we have 120 participants. Total 55 477.6621 of 777 000 000 tokens have been distributed. Crowdsale is LIVE. Tokens will be distributed until 31st of January. Currently, we are distributing our FIT tokens per ratio 1 ETH = 1200 FIT.

I think one of the biggest things about this coin is the fact that businesses in New York are actually accepting it as currency.

Isn't that what we all ultimately want from a cryptocurrency?

This is one of the reason why a lot of calamity and several cases of shit coins abound in the crypo world and its because of people like you who create coins not because of anything or to solve any problem neither with any vision or purpose but simply to have a name attached to it.  Even when we have argued against the solution to every bitcoin problem as a forked but we admit that there are problems but now forking LiteCoin, which does not even have any issue to the best of my knowledge or reached the capacity where it gets known to compete ( maybe to you alone) this is coming.

I guess you are envisaging that because the forked coins of bitcoin is already saturated that people have lost count, its better you start with LiteCoin in other to be part of the next millionaire from $500 market cap to a multi millionaire at some point. Congrats on adding to dragging the industry backward.

Here is a real-life example of how this system works:
Mr. Smith has 7 (seven) bitcoins in his wallet, however, he has recently lost his job
as a credit analyst because the company had undergone job cuts. Now Mr. Smith
is unable to pay his mortgage. The traditional banking system is rejecting Mr.
Smith’s loan application, because of his bad credit score, and he must find an
alternative solution for not losing his equity.
Here is where Fast Invest steps in. Bitcoin ratio is 1 BTC = 8 234 USD. Mr. Smith
holds 7 BTC, which converts to 57 638 USD. The maximum amount Mr. Smith
could get with crypto-proved lending is 46 110 USD, which is 80 % of the total
Bitcoin value.
For investors, Fast Invest will offer a 20% interest rate to invest in Mr. Smith’s loan.
On the other side, Mr. Smith will be granted a loan with 22% interest rate and
will be delighted to utilise his Bitcoin asset without having to sell it. During the
whole term of loan repayments, Mr. Smith’s Bitcoin will probably grow in value.