Nothing to fear or worry about the future of bitcoin. All that's happening with bitcoin is positive and till date haven't shown any signs of destruction. If it is towards the end, now the entire technology advancement should have come to an end without new usage implementation.
I agree that there is nothing to fear or worry about the future of bitcoin. Don't be scared if the price of bitcoin is falling down and there are news that bitcoin will die. Some news are fake so don't easily believe. Falling down of bitcoin's price is always happening so don't worry about it. It will rise soon and we all hope that it will rise continuously.
I am absolutely sure that in future Bitcoin will only grow. Do not worry about these fluctuations now. The better times will come in several months, man.