In December,one of my childhood friends died from an un-diagnoused heart disease,well since then i keep thinking about my own mortality and have realized that i am scared of dying,just thinking about dying gives me the cold sweats,I've tried to talk to my dad about,but his outlook on death is positive,"when the time come,the time comes"well this doesn't make me feel much better,I believe in God i'm 16 and i smoke and drink not alot but sometimes and maybe those are the things that scare me,I guess what i'm asking is my fear of dying normal?