Before cursing and never forgiving other people, ask yourself, “am I free of sin”?
I was angry at someone for talking loudly at me. I was not willing to forgive thinking may be I would never do such a thing. In short there could be no one as righteous as i.
Then the next day, amidst stress, I talked loudly to an unsuspecting person. I apologized as a professional high emotional quotient expert. But I was left with a self loathing feeling. I too could behave irrationally.
After this realization I forgave the person who hurt me.