For me?

20K = possible
50K = possible
100K = possible
1M = Possible

Anything is possible. If you believe that BTC can reach that far, its your choice. But facing the true statistics on BTC right now, the price needs to have a very BIG NEWS to set its price to 20K again, like "FACEBOOK will now use BTC" those kind of news can alter its bearish market right now.