When the rally will follow same scenario like in 2017 with 10x gains of all cryptos, we could see 200 000 USD Bitcoin already middle of next year. Main pullbacks could be -from 30000 to 20000 -from 60000 to 30000
In this case there will be no more bitcoin below 30000 anymore.
But do not go all in, only invest as much as you can lose.