i dont think will go 5k or even 8k and hopefully will be around 9k -10k for two weeks than we can trade and make some profit from altcoins.
there are many news about bitcoin and many new investor are interested to bitcoin so this price is still so cheap when you know there will be just 21million btc. (currently 16.7 m )
HODL btc or buy rigth now eth and POWR .