I believe in crypto currencies and the idea of a decentralised world attracted my attention in 2017. Especially, the finance industry needs a fresh breath and in my opinion blockchain and some crypto currencies can refresh the general finance industry.
I see that the money in my country (I mean national currency) becomes worthless. Cryptocurrency is the way out in this situation. Besides, with crypto, we get another one way to get profits. The most active traders get it every day. Finally, cryptocurrency lets me stay anonymous during transactions and I feel safe.