Funny how this forum (and people in general) repeats the same mistakes over and over again. A big (and I mean fucking BIG) crash will come. Most gains will be returned, and the euphoria will die. Nothing simply 100x's and doesn't suffer a bear market after. Bitcoin doesn't only go up and wallstreet doesn't come to pump everyone's pockets full. OP may have gone full retard with BCH but that doesn't change the fact that inevitable crashes are inevitable. What I find most concerning is the other guys who have been here through a few major bear markets still think it can't happen to Bitcoin.
It will rise again, but it can't just keep going forever. It must rest sometimes. In fact, until this bull run, Bitcoin spent more time correcting than rising. This was a sustainable rally until very recently. Now it is starting to get out of hand again.
Just be careful out there!
You are not counting the massive adoption from recent months. Coinbase is adding thousands upon thousands of new users everyday, and even if they dont count for most of the money, theres already that idea that bitcoin is the new gold and people need it for protection against the government.
I remember the crash of MtGox. I didnt had any bitcoin at that time yet, because there was no use case for it. I only bought my first coin when Mega accepted it... I was interested in their services and wanted some degree of privacy, and so it happened. Now the use cases have multiplied, and there are people buying cars and houses with bitcoin, paying their bills, receiving wages... this is leading to massive adoption.
It was not the same at the time of MtGox, when it looked more like a collectible card than a real currency. MtGox was also centralizing bitcoin, now we have dozens of exchanges. You have to consider these aspects before saying there will be another multi-year bear market. A bear market like that is only possible in a centralized ecosystem, but the ecosystem have become more and more decentralized since MtGox. Think about the ICOs, all those altcoins, this was very niche at that time, now its spread around hundreds of parties. How can Wall Street control it all of a sudden? The only way they can do that is if they buy so much bitcoin that they have at least 25% of all the coins mined, and I doubt they will find it on every exchange, because people are hoarding it, they are taking it out of the exchanges and putting in cold wallets, increasing demand. Also, if they try to short it, using their futures mechanisms, this can provoke a bull run on the altcoins, and some people might hedge on them, bringing the money back to bitcoin when it reaches the bottom. Now imagine a future market for every single altcoin out there, this will take years, and until then, bitcoin will rise to Mars, because the adoption is going mainstream.