Can you forgive?

"Can you forgive?"
"I can not!"
"But you need to forgive!"
"This is beyond my power!"
"Not enough strength? So ask God. Turn to Him and say: 'Lord Jesus Christ, Son of God, have mercy on me, and help me to forgive.' Tell me again, twice, three times... and what will happen? You yourself will learn from experience to forgive the offender." - St. Barsanuphius of Optina