Me too bigtime.Since I was a child,I used to stay awake all night worrying about death,the afterlife,heaven and hell,to such an extent that I thought about nothing else and my motivation to do things was based on avoiding damnation.I went thru a prriod of blaming my catholic upbringing for this,but have since realized that all religious beliefs have this theme,so I would have focused on it eventually.Now I have an a la carte attitude to religion:heaven and hell are what we make of the here and now rather than leaving it conveniently over the horizon.As for the fear of death,its going to happen so forget about it.Find a belief system that accommodates reincarnation so as you can get comfort in the wheel of life rather than black and white belief systems.