People say "forgive is to be forgiven", does life really works that way?
That's a million dollars question.

Can you forgive someone who kill your parents?
Can you forgive someone who betrayed you and treat you as a dork afterward?
Can you  forgive someone who harass you and make your life miserable?
Can you forgive someone who frame you for something that you will never intend to do?
"Can you", "Can you", and "Can you", is this even possible?

Well, we can watch it on a movie or a drama that these actually happened in our life.
But why does it never happens on you?
Because you are not sincere to God, and he decides to give up on you and let Satan take you away and let you suffer? Doesn't God forgive everyone even you are a sinner?
Or because we have to face the karma that we had done in the past, present or even future according to the Buddhism theory of karma?
It is not easy to forgive someone after what we or they might had done.

For instance, a lovely couple goes on to work together one day, and at night when they finally finished their job and were exhausted, the woman decided to give it a check on the guy's phone and found out that he is actually so close to a girl which made her jealous. So can this be forgiven?
To most of the people, this will sounds like a betrayer and judge based on what she said to the "audience". So, the other question will be, is this fair? Does this guy really betrayed her? If he did, can he be forgiven? If not, can he be forgiven?
Is the facts more important or what people thinks or feels be more important?

Life is too short to hate, but life is too long to forgive.
If there are no need for facts and we can judge everything based on our feelings and our opinions, will our life be fair? If these occurs, neither judge nor the lawyer will be needed  anymore because there are no limitations for our feelings.

People have strong feelings and people might have weak feelings towards something.
there will not be a specific measurement to measure feelings,