Most of the gurus were unable to predict the value of btc
i've got two things to tell you about this;
someone who is called "guru" is the biggest scammer on this earth. don't even read their bullshit or be prepared to lose money.
also there is nobody who can predict bitcoin movements, even the market makers can not do it because there is always someone bigger.
i heard that btc will down upto 2000$.
now i am sure that you have been reading some bullshit from some idiots who called themselves "gurus".
I dont know what should i do
try to come up with your own analysis, learn how the market works. anything is possible because bitcoin is volatile, what you can do is to try and make the best out of any situation.