It has been shown that forgiveness is good for ones health. A good, honest, and sincere apology is needed first.
http://www.thebostonchannel.com/health/3687767/detail.html?treets=bos&tml=bos_health&ts=T&tmi=bos_health_1_12150108302004
http://www.thebostonchannel.com/health/3687767/detail.html?treets=bos&tml=bos_health&ts=T&tmi=bos_health_1_12150108302004