I think the bull run is still not over. Look at the chart in 2017 closely, this thing will be sideway for like 3-4 month and then continue the bull run. There is nothing wrong with the people which hodl long time ago want to cash out and buy some property, they will come back again in few month.
l agree with your opinion, bull run is not still over yet. But everything is possible, maybe we will see that bull run will be over in the near future. Indeed everything is going such in 2017, but as l said maybe the bear market is near to us. On the other hand, there is nothing to worry about long-term investment, l think we have still time and should wait a bit more. It is just my prediction and l hope bull run will be with us for few months.