Now, the next milestone is $8k, I guess if there will be no bitcoin bubble explosion, we could have $8k, $10k, $12 by next year.

I believe at 2020 we will have $20000. If God would bless me and give me 1BTC that time, then I would have a 1 million currency in my country

Any theories on what caused the sudden spike in price? Do you think the price will hold over the next few weeks? Any speculations for the future?
Big day for BTC, I remember reading threads in 2015 about how "one day BTC will be over 5k USD"... today's that day