Yes, fear of the future, I know it well.

I try not to let myself think to far ahead of the present moment. It only causes me pain. I believe that if I do my best today maybe it will affect someone else in a positive way. If only one person is helped by my presence on this earth then it has been worth it, of course, I don't think I will ever know if I helped one person or many but I hope I have. If the world ends tomorrow I will be satisfied with my efforts.