I think everyone is hoping for a bit too much here - I doubt we'll ever see such a huge movement like the old bull run to 20,000.
BTC is pretty stable currently, and during the past year, it's been 20-30 percent around the 10,000 USD mark -and it's probably never going to leave that price range, too many investors now and people have gotten a lot smarter.
Although, could always be wrong - but I love the current market, let's altcoins thrive and BTC is pretty stable.
Bitcoin will definitelly hit it's previous highs. $20k is extremly possible but it needs some time. If you zoom out BTC/USDT charts then you can clearly see that we're in similiar possition to previous BTC crashes which means that sooner or later we will see a new bullish trend