I have read all your replies at least 5 times maybe more. Thank you all.
I don't remember my childhood. I have blocked it for a reason or another and many years have passed since then. For me, my childhood never existed. So I have nothing and nobody to forgive since I have no memory of that time in my life.
I have been hurt and hurt during my long journey but I have also been love. I think that maybe why I don't always give my forgiveness is, for me, a kind of a protection ( Like Pegasus said) from these people so I will not give them a chance to enter my life again.
Some people are very mean and cruel and they only think about themselves.
Some people are very kind and they share their love with others. I am bless to have met some of them on my journey.
Much love to all of you.