It can be.
I wrote a book called, "The Art of Forgiveness," Rod Martin, Jr., available on Amazon. I'm selling it for the minimum Amazon would allow for me to retain the copyright.
I'll give you the highlights.
Without ego, you are no longer vulnerable and it becomes effortless to forgive. In fact, it becomes effortless to turn the other cheek as Christ taught us.
When someone says that they forgive but cannot forget, then they are holding onto the ball-and-chain of resentment and what they think of as "forgiving" is merely empty lip service.
Four ingredients create a solid foundation for forgiveness:
(3) Faith (perfect confidence)
I discuss these in detail in the book, but I'll add one remarkable fact:
When one takes 100% responsibility, there's no room for blame. With that, you're taking the divine viewpoint that allows for unconditional love.