As I had encountered that day by day more people are joining bitcoin inspite of its sky rocketing price and day by day more and more government and other agencies are coming against bitcoin so will bitcoin stay alive and will it be able to invite new user in the network?
Bitcoin doesn't still experienced those skyrocket price to be consider by others but look at how well it gained numbers of people continously using it day by day. It means that there is other reasons why people are using this currency aside from it's price. And as it's progress, new users are coming into the stats even by small percentage.
In more years to come, as long as bitcoin has value, there will be new people that will use this cryptocurrency.