I think bitcoin is really a good investment for now, but I don't think it is a good idea to put all your investment in bitcoin or crypto currencies since it is unpredictable and very risky to take. For me it's still better to start your own business than depend your future in bitcoin investment.
What do you think guys?
I agree to some of the people in the thought that says "do not put your egg in one basket." As for me, it is not bad if people will invest maybe 60% to 80% of their money in bitcoin but make sure that the 20% that will remain can still save your financial expenses. Every investment is a risk and that is what business is. People also need to study very well the thing they will invest in before investing in it.