I have no idea but when we look back at the halving history of Bitcoin the price always increases. But no one is really sure this halving will help BTC increase in the bear market, I hope Bitcoin price can exceed 10000$ and be stable for a long time in 2020. I do not set the target too high because the current market is very boring and there are too few investors interested in the market at the moment. As long as the price goes up to $ 10,000 and I will sell all the Bitcoin I hold and wait for a better price to continue investing in it.

In fact, no one doubts that Bitcoin can once again reach the price of $ 20,000, but the whole problem is how long it takes for Bitcoin to reach that level.  It seems to me that the situation on the cryptocurrency market has changed dramatically compared to what happened in 2017, but you also need to take into account that the attitude of the public towards cryptocurrency has also changed and today everyone understands and realizes the risks of the cryptocurrency market.  But if we talk about the benefits of investing in bitcoin, then first of all, everything will depend on how long the investor makes an investment, since only a long investment can bring a good profit.  But if cryptocurrency users who buy Bitcoin at today's price, because they have planned short-term investments, risk losing if the market goes down.

It is too complicated, there is no definite reference to become stable. All have the opportunity to be stable, don't just value bitcoin and ETH, then you are as if you are pessimistic about its future functions.
As expensive as any bitcoin and ETH value can still be purchased with certain fractions. I prefer to use coins that are certainly like BTC and ETH rather than having to find a stable coin that somehow doesn't necessarily mean that it can last long.

They are at least for now. Our economy is totally revolving around fiat that's why the fiat are relatively stabler than crypto. One of the reason why people are not accepting crypto as a currency is due to it's volatility and stable coins could solve that problem to some extent.

i can not imagine when people buying a lot of bitcoin now , sell everything they have now to take this chance but after halving occured , the price of bitcoin plunged down to -50‰ or worse.

what you gonna do?

sell it immediately? wait for a month or two then if the price still did not move, sell it anyway?
think for the worst scheme before making any investment eventhough you know that there is a big chance , therr is always an unexpected thing to be anticipated.

I always thought that a stable coin was needed because investing in the crypto world would be needed to hold our funds when not investing or  daily trading. so I think stablecoin solves the problem when holding our funds when the market hasn't given potential yet

for me maybe a stable coin is needed but its function is always used to hold capital when the market is in bad condition, so I think its current position is quite important because of that. because for me it's better to hold a stable coin when it goes down then buy bitcoin or other altcoin when it has potential to go up

obviously if someone could come up with the idea for a truly decentralized cryptocurrency with a stable price then it would be a great thing as it would fulfill a big gap in the cryptocurrency market. the problem is that so far nobody has been able to come up with something like that and i don't think it is even possible without centralization. i'll be glad to hear if you have any idea for decentralization of stable coins.

it still has nothing to do with coins like bitcoin depending on stable coins or vanishing without them though.

there is no relationship between these stable coins and cryptocurrencies. so this question doesn't make much sense to me. the fact that these coins using another chain (like Tether using bitcoin blockchain) doesn't mean the main chain is relying on them!

stable coins are only satisfying a need that exists right now. the need to first transfer money between exchanges without needing banks and second the need for something stable in market that is extremely volatile specially altcoin market.
if some day that purpose could be achieved with banks (like having faster bank transactions with lower fees and little to no KYC) then stable coins would die overnight.

In the future, perhaps not, stable coins are rather needed for the transition from fiat to crypto.

Yes the price will definitely see an increase before the halving and continue after the halving. I expect the price to reach $50,000 sometime next year.

The problem is that you generally have to compromise on decentralisation to achieve it.  The arguments in support of "stablecoins" generally hit the same wall as the arguments in support of greater throughput, except that stablecoins hit it right away.  With things like increasing blocksizes, centralisation creeps in gradually over time.  But with stablecoins, right from the offset, there's generally a central entity keeping funds in reserve to (supposedly) back the digital tokens 1:1.  While not everyone would agree, many would argue that's too high a cost to pay just to keep the price steady.

It's still too early to say, we are in the deep market even if we can see this as the possibility of a sudden increase there may be a chance but let's not expect that high so we will not get disappointed when the bull run comes.
Even the halving is here, we cannot guarantee that next year, $20k will come.

It's still too early to say, we are in the deep market even if we can see this as the possibility of a sudden increase there may be a chance but let's not expect that high so we will not get disappointed when the bull run comes.
Even the halving is here, we cannot guarantee that next year, $20k will come.

You mean the halving.

If I were you I would stop expecting way too much just like before.
2017 is not the year of the halving it was July 2016 when it happened. So you cannot really connect the halving into when the bitcoin price will pump.
Just buy bitcoin. That is all you have to think about for now.
The cheaper the better. But when will you know when it is cheap? You decide.