Blindness

Let's take this example

when you are walking and someone who has not seen you
hit you
your first reaction is that of anger, how silly this person is.

and later, you find out that he is blind.
and suddenly you are no more angry
and instead you go and apologise for your own ignorance
of his state.

likewise, it is so in life,
people are more or less veiled to the truth
they are blind
but unless we KNOW truth in us
and thus that they are blind to it
we will never become angry.