What is the main intention for practicing Tai Chi?

for some it is self defense, others it may be for exercise, and sadly some people might use it to beat people up which is not good.

Explanation:

It is like something about total peace with one's self and it helps the emotions flow through the mody with certain movements. It helps evidently "excercize" the thoughts and brain of the person and it is just a form of letting your feelings go through. I am no expert obviously as you can tell but I have an aunt who does it and it is described as a form of finding peace with one's self

the united states didn't wanted to get involve with other countries probelms

to act quickly in times of danger to the united states

because you have to act quickly if you want to live/survive.