I think you it has excellent positive energy, so this is an extra plus to what you use to heal yourself.
In relation to forgiving, how to forgive a person who marks your life, I leave that in the hands of GOD, I CANNOT forget, I see people and I ask KARMA to act, I return to them 7 times 7 what they do to me in name of GOD, I know that KARMA works since I do NOT do anything, I am innocent, but not ignorant
It's very difficult to forgive when you look at it in terms of it being about the other person and their worthiness of such, it's when you realize that it's about your own peace of mind that it becomes much more easy I think. If you truly love yourself, you want to give yourself more peace of mind, not less it seems to me.