It is important to feel the anger without judging it, without attempting to find meaning in it. It may take many forms: anger at the health-care system, at life, at your loved one for leaving. Life is unfair. Death is unfair. Anger is a natural reaction to the unfairness of loss.

Live, so you do not have to look back and say: 'God, how I have wasted my life.'

I say to people who care for people who are dying, if you really love that person and want to help them, be with them when their end comes close. Sit with them - you don't even have to talk. You don't have to do anything but really be there with them.

The five stages - denial, anger, bargaining, depression, and acceptance - are a part of the framework that makes up our learning to live with the one we lost. They are tools to help us frame and identify what we may be feeling. But they are not stops on some linear timeline in grief.

When we face the worst that can happen in any situation, we grow. When circumstances are at their worst, we can find our best.

As far as service goes, it can take the form of a million things. To do service, you don't have to be a doctor working in the slums for free, or become a social worker. Your position in life and what you do doesn't matter as much as how you do what you do.

Denial helps us to pace our feelings of grief. There is a grace in denial. It is nature's way of letting in only as much as we can handle.