even if you say that Bitcoin has a bright future but I wouldnt take the risk to loan or pawning stuffs and buy Bitcoin later because I dont know if I able to return the loan, if I fail then the my problem will be doubled.
the news spreaded nowadays makes people think they can get huge profit and some of them exaggerate the potential or the news.
You make a valid point. There is no guarantee that we will earn a profit from our investment in the future. The value of bitcoin may fall in the future which I feel is unlikely, but is totally possible. Invest only what you are willing to lose.