Fear, as a psychosomatic emotion, has entirely to do with the concepts that are activated in your mind. What actually happens in objective reality on some level has nothing to do with you. It's just molecules roaming around. But the extent to which you fear any of those molecules has to do with your perception of that reality. When what you fear is perceived to lie outside of you, it's much harder to conquer because ultimately what is arousing that fear is always a mental construct. It's you, like in the dream. It's just a different part of you. On the other hand, when what you fear is understood to lie within you

If we know what we fear of , does it help and get a better investment return 

say . I have some cash not for stock most of time . too scary for the hard time in advance?