Imagine ...Imagine Not

Humans are gifted with a special ability of "Imagination/Thinking". This could be one of the significant evolutions that human kind has undergone if Darwin was correct. With Imagination  we can place our self in others shoes and think in their perspective, predict others actions or interpret others actions and intentions. But are we over doing our imagination? May be we should be restrictive about what we imagine. The fear and sorrow is mostly created due to imagination. We should not be reacting emotionally to our imaginations. Mostly we think about people and actions. In sometimes it better not to things that could trouble us. In film "The Last Samurai" the hero imagines the next actions of the opponent and misses his moves. And the Samurai advises him that he should be having any mind when fighting <Quote>. I personally spent lots of glucose in thinking /Imagining so i am trying to be  bit more conservative on it.