I don't know what kind of change is coming, but I think it is. Of course, I'm not that fond of how the world has been working recently, so I'm not convinced it'll be a bad thing. Maybe it won't, maybe it will.
But that's okay. I'll deal with it when it comes, do the best I can to help others deal with it, and adjust.
For right now, what you do today is more important than what you will do in the future. Unless you have God-like powers, the world will go the way
it'll go regardless of whether you figure it all out or not. It's hard, but try to focus on doing small, helpful things today. For me, taking
action to make someone else's life a little better on a level that I can affect helps me deal with the fear of all the things I can't affect.