Mistakes is something we commit with no intention to hurt someone. we humans learn from our mistakes,to be perfect. we shall commit mistakes more often to fathom this life. It is good to make mistakes. sometimes mistake done by us, hurt someone and with connotation in our mind, we draw ourselves with obtuse thought, we shall forgive someone or not?
The void in our heart given by someone should antagonize our souls, rather than becoming in our own island state. Forgiving someone is the way of showing you have the purest soul.
Try to forgive people. Make more Mistakes.