Only time will tell if we reach again the 5k bubble again we should sell our bitcoins to later buy back at below rates... thats an easy way to earn money right away.
Why everyone keeps on saying that bitcoin is a bubble? No it is not a bubble remember that. When the dip happened it's very hard to think at that moment that bitcoin can comeback at $5,000 but when the price starts to increase, it's giving us an idea that bitcoin is very possible to be seen again at the better rate. And checking for today, the price of bitcoin hits $3,700.
Yes that is human nature they dont believe in these things they always want profit the only thing you need to do is have believe and trust in bitcoin that it will go up and up to the sky then you will make more profit than ever.