Once I was past the notion that I would 'Live Forever', I embraced the role of Fatherhood.
Since what the JWs taught/imposed upon me was demonstrably false, I sought another, concrete meaning for my life.
I am hung upon the idea that the role as parent renders you immortal, as the effects for your choices will echo in the world far after you are gone.
There's no need to be afraid of losing life, since your kid(s) will live past you. There's no need FEAR anything, there's only what others have convinced you to be afraid for - most likely to validate their OWN feelings.