Long-term investment should be confident. There is no stable cryptocurrency on the market except bitcoin. Now most projects can deceive their community by selling a large number of their coins and thus underestimate the price. And this box likely outcome of the event. Invest in bitcoin and just wait . It is desirable that you have a main place of work or learn blockchain programming. Then you will always have the means to live and continue investing. Bitcoin is eternal in contrast to all altcoins.