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?
My strategy is to put 75% of my money on alternative coins and wait for the price to increase.
When my altcoins increases to my desired amount, i will cash them out and put it in my bank.
I'm not 100% sure about cryptocurrency, that's why I'm cashing out my investments. I'm worried that someday might be a fall day.