Bitcoin has been passed 7 long years with many obstacles and problems, why it still last until now, because a lot of people put trust on it as the first cryptocurrency with p2p system allows bitcoin as decentralized currency. I thought there are so many of us like this system and investing money to buy bitcoin.
Yes I am agree with you, I am hopeful that bitcoin will certainly be the most popular currency of the world. It is a fact that people are accepting bitcoin and that are also investing their money in bitcoin and that is the reason that bitcoin is becoming more stable now a days so it economy also becoming more stronger over time.