What can you say about bitcoin bubble guys? Is it possible to happen? 
Maybe, but it seems the community will not let it happen. Some other coins may experience it, but not with Bitcoin.
This coin is very sacred and there is a lot of influence on this industry. I believe if Bitcoin gets closer to the $ 5k price, then big ups will happen soon.
no, if bitcoin gets closer to $5k or generally as bitcoin price goes lower than it should have logically gone, then the money from the real investors will leave the market because nobody wants to stay around while price is being manipulated or pulled down as altcoins get dumped.
this means the rises will be postponed for a long time..