I often get asked privately if Bitcoin is worth an investment. My answer is a whopping yes
.invest your time.
The price fluctuation of Bitcoin is certainly fascinating, but how cryptocurrencies (and blockchain, more on that soon) will affect you, your job, your business, and humans collectively is far more lucrative.
The financial (and in turn, geopolitical) institutions are about to go through what the media (music, books, TV, newspapers, cinema) industry went through since the rise of social media during the past decade.
Your investment in time learning about blockchain uses will far outweigh the investing of your $ ¥ £ etc..
Investing in bitcoin whatever currency nations you are came from, I think this will depend on how long you are willing to give risk on this business. Because in this field of business dude, you must invest or buy what you can afford to loose anyway. Especially now, we are on stage of bearish or downfall market.