Many predicts bitcoin will reach 100K, 160K even 200K and more. but no one say what happen then? what happen when reach for example 100K? will be stable, fall to zero, continue with correction or raise more? what is your suggestion 
I don't know what's the motive here but i believe that Bitcoin so far was being used as investment material in which will change in future .when time comes that we or the crypto is willingly accepted of the world , for sure these question need no answer anymore because the demand and the use will dictate what maybe the future of Bitcoin .
But for the mean time?let's enjoy what market is giving us and forget the negativity for a while.
we don't know what happened then I think 100K is too high, if it is true then there will be a decrease like last year
Why there's a need for decrease last year ? meaning correction ? there had been correction happened for couple of times so jumping to this value can be happen at any time.