Afterword: Youth is Fading, See You at the Next Crossroad,They all used actions that ordinary people don't possess to do what they should have done at the time. Some failed and became mediocre people as if they never took action. But some succeeded and changed the world.,When I finished writing yesterday, my mind was numb. Looking back on it now, I realize there are still some minor adjustments needed at the end of the book.。