I think in the near future bitcoin will have big challenges, challenges that i think if bitcoin will pass, bitcoin will live for long more years. We should admit and we can see it now that there are a lot of crypto currencies that rising. And this will be a challenge for bitcoin because surely slowly the users of bitcoin will split. By this surely some users will left bitcoin at all and go to the new crypto they see that much better than bitcoin. We are all hoping that bitcoin will do something new and will give much more benefits for the users not to leave bitcoin