i doubt that there is going to be another crash any time soon because people will be buying their bitcoins like crazy pretty soon thus allowing all the people gain money
I don't know why people are telling that there is going to be a big crash about bitcoin let's think that it is only a hoax about bitcoin.
Real thing is that big good thing is coming and it is not just coming it is going to happen very soon.
For me, I am a long term investors. So it is does not if the price rises to $630 or $730 today or tomorrow.
I am also a long term investor but I do from time to time cash out some profits. It allows me to increase the number of my coins in case the price goes down. That's exactly what I aim for and have done with the recent pump to $790. I cashed out some profits around $750 and bought back at $560 when the price went down and down.