Although they share some similarities but I do NOT think Bitcoin will go sideways from here.
BTC continues to act as the 'base currency' of the whole crypto market. Some exchanges already adding ETH pairs, that's why I am on ETH too, maybe even more than BTC .
Technically BTC could fall to as low as $8000 like many people suggested, but think about this, let's say it does go down to that low, you'll TEMPORARILY lose 20%, and what if it doesn't and shot up instead? You'd have to be FOMOing back into BTC or miss out this 75% gain opportunity.
Again, as always.***TRADE WITH YOUR OWN RESPONSIBILITY, THIS IS NOT AN ADVICE.***
I'm all in.