Dude, it's just getting started, the downturn is a common thing in the crypto market, how to respond to that of course I personally bought more than I could, before things looked expensive.
correction was normal in market cycle, every traders or investors will buy and sell to liquid or take their profits. and current condition caused by many giant investors sell their assets after get many profits from bitcoin or other altcoin. look at fundamental in market , is there any fud there ? NO . and if you want loaded more coins its good decision , next year you will get huge profits.
now is the time for BTC to be corrected, and altcoins are following BTC too, all of a decline. but I'm sure it will be back to normal soon. we monitor together, whether 2017 will happen again or vice versa, we watch together
its almost similar with 2017 ,when price hit high price suddenly its drop. but at 2017, correction caused by many fud in market that come from regulator or finance firm. and current correction should be opportunity for us to buy more bitcoin or altcoin.