My people still afraid of bitcoin because the value still volatile and their government also not support bitcoin
But IMO if you have enough money and dare to take the risk of investation , it's worth to invest on bitcoin ! ( hold at least 1 year, PROFIT ! )
But still many people buy bitcoin and ready to take the risk, it is because they have afraid but still they are brave to take the risk. We do business base on risk then why not we try with bitcoin, and in it many people have trust on it and they rely that in coming time bitcoin definitely give them good profit. But buy the bitcoin, it is difficult for few people, because of its expensive price, even i have no enough money to buy the bitcoin, even i have great desire to buy it, that' why i choose the way of earning bitcoin and do trading and investment with bitcoin.