How would someone classify Bitcoin’s rise from $0.08 to $31 from 2010 to 2011 before dropping to $2 or its rise from around $100 to around $1200 and subsequent crash to around $200 from 2013 to 2015?

I would say losing 85% to 95% of its value in a relatively short period of time after a large run up could be considered a bubble bursting. The thing that is interesting is that each time this has happened with Bitcoin the price settled somewhere ABOVE where it was before the last bubble.

I do think Bitcoin is in a bubble right now, but I think it could go much higher (maybe $50-100k?) before crashing, and I think the price after the crash will not go below $5k or $10k. The current wave began around $1000.

So what I think we are seeing is actually mass adoption of a new technology in waves that are increasing exponentially.

There has never been anything like Bitcoin so it is difficult to use lenses of Bubbles in the past to explain what is happening with it.