ANGER

 ---One usually experiences anger...when one has a need that is not being met or satisfied. If you find that someone is angry at you, they have for some reason made you responsible for filling it.
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---It can be visualized like this - a machine works optimally when all of its parts are working well and together, firing on all cylinders as it were. When the machine needs parts replaced or needs a tune up...we see it is not functioning at its best. The idea of it not functioning properly is akin to its being ANGRY.
---I hope you see that.