Understanding is really different for each one of us. Most people think that they understand something when they create their intellectual beliefs and ideologies; but this just creates the illusion of intelligence, of true understanding, and it designs pride in people.
What drives the human being is emotional, which it is to really take whatever you know to heart; furthermore, this emotional drive makes you change, real and immediate change in your life. This is true understanding. True intelligence. True enlightenment.
So, if you intellectually see the truth of being healthy, the truth of not being attached to anything and to anyone, the truth of real patience, it does not mean you understand anything at all. This does not mean you are intelligent. Accumulation of knowledge is not intelligence, understanding, or enlightenment.
The ONLY true understanding is change, which is the core of intelligence, which is sheer enlightenment. Thinking truth is a mere illusion of the ego that you tell yourself in your own vanity, because it does not create true morality in your daily actions.
Now, one who TRULY understands truth is not responsible for another’s understanding or lack of it. Each one of us is responsible for our own morality or immorality in action. I am only responsible for myself, for speaking and behaving with truth; and so, I am not responsible for what you or others understand, or do not understand.

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