When someone loses a person who is essential to their well being, they undergo bereavement as this helps the person to live with and comprehend their loss. It also helps them to take on with the departure of the the one they loved, and then after a period of heartache, it is at that time they’ll be in a position to move ahead and start living and loving life once more. When a death takes place, even if it’s expected, especially after a long sickness, you may still have a variety emotions. There can be self-denial, disbelief, confusion, outrage, sorrow, longing, anger, humiliation, despair, even guilt feelings. Feeling these emotions is pretty typical.