This is the only life you are given to live in this time and space we occupy, so you should make the most of it. Life is a precious gift we have received and thus the lives of others are just as precious. How we go through this life, how we live, and how we treat others is solely up to each one of us. I would like to think that since we only have this one life we all would try to live it in harmony with each other and take care of each other as well.
But being the human beings we are, we tend to complicate things with our unbridled emotions and selfishness. We allow anger, hate, and fear to last longer than they were meant to, sometimes we even allow such emotions to rule our entire lives. For the most part, fear and anger are only meant to last for the moment that they were needed and then they are supposed to just turn off. Some of us tend to hold on to anger and fear so long that it becomes hate.
Forgiveness, is something we all need in our lives but tends to be one of the hardest things for most people to embrace. To forgive someone is just as beneficial to the forgiver as it is to the forgiven, some times even more so for the person who forgives. To forgive someone lets you free yourself from the hurt, anger and pain associated with the person you are forgiving. Holding a grudge eventualy causes you more pain and grief than you deserve.
Life is too fleeting and precious to waste time on fear, anger and other negitive emotions. We should try our best to live life with love, compassion and understanding while doing our best to help one another along the way. Enjoy the moment and worry little over the past and not worry about the future for it will take care of itself. Plan for that future but don worry about what it may bring. Live in the moment and be all you are meant to be.