   neutral   Oh, Ralph, I heard it is very dangerous traveling in space. Disasters have happened before. If the spaceship were out of order...     neutral   You should be optimistic about this. Things have taken a good turn. You should remember that less than two centuries ago the dangers of train travel seemed similarly terrible.  
    neutral   But is it possible that travelers could be hit by meteors?     neutral   It's once in blue moon.  
    neutral   What do you think is the real danger man faced in space?     neutral   
 As long as their ships don't run into each other, and they stay away from the plan
 As long as he himself does no mis move, all will go well! 