The bifinex 'troubles' will clear up eventually. The price is effected by it, we can't deny it, but when their tranfers will go through again the price will stabilize again. Best if it stays above 1200 this time. I don't like the price flirting with 1100 again and again.
If you saying bitfinex crises means you need to know that we already moving again to peak value. Price seems almost near to 1250$ now. Rate of adoption over blockchain technology seems to more than 30% compared to 2015.
Bitcoin will be familiar to all the people in the world much soon. Once it's happened I am sure people have 1 or 2 bitcoins also will become a millionaire.
I cannot believe that anyone is really hoping, that having 1 or 2 or even 3 bitcoins can make you millionaire in some time, let's say 15 years.
There are so many cryptocurrencies at this moment, that there is always a chance of bitcoin getting smashed by some altcoin, which will turn out as a something which applies new, great technological solutions to a different branches of industries (not necessarily financial sector), which will mean that price of the
BTC won't be so high.
Also, i dont understand the way of thinking that bitcoin price will be able to go to the 500,000 EUR , or let's say even 50,000 in 2020.
Being optimistic, I think that the biggest price we can see in 2020 on bitcoin, is somewhere between 2000-2500$, i doubt it will be more.