If you read news like this
https://www.ccn.com/mysterious-asian-whale-begins-funneling-funds-back-to-huobi/ that there is someone who has mysteriously bought a large amount of bitcoin. Then sell. All I can read is that Bitcoin has a fan of "Giant" who likes to invest and sell Bitcoin. This means Bitcoin will continue to run. What to worry about? What I do not want is if there is no Bitcoin buying and selling activity. Because that means Bitcoin no longer has any interest. That's what I should be afraid of.
This is just My Opinion Personally. Please fix it if it's wrong.
I am sure that bitcoin in the future will have a high interest, people who want bitcoin will continue to increase because they realize that bitcoin is very profitable.
true they may ever have to regret for what they had been think and tell negative about bitcoin , they may regret why they dont choose this for when they first known it for.