The one who has love and is able to forgive is the one who brings lightness.         
 Love brings the power to forgive.  When we love someone it is very easy to forgive even when something goes wrong.  Then we are able to do something to better the situation.  This environment of lightness based on forgiveness inspires the other person to contribute too.  This brings about learning and progress without any feeling of heaviness.   
     
When I find someone making a mistake, let me remind myself that if I have to help the person progress I have to forgive.  Along with it let me learn from the mistake myself and provide an environment of lightness and learning for the other person too.  Then the mistake will never be repeated helping him to move forward with lightness.