Looking for the answer.
I found the answer, There is here:
https://bitcointalk.org/index.php?topic=2819656.msg29032318#msg29032318

You as if asking yourself, a few months ago you said that:
You assume bitcoin very easy to get more profit. And you believe the price of bitcoin in the next year will be even higher. And you say that you are never afraid to invest in bitcoin.
https://bitcointalk.org/index.php?topic=2058506.msg29077813#msg29077813
In your opinion, what would be the best choice to invest your money?
The answer is, corresponding with what ever you say.