Obscessing about your demise gives vitality?

All ancient and indigenous cultures had a way to remind the self of ones demise. usually, before I LEAVE the house look into the mirror and remind myself that I might DIE today...and continue to have a fabulous day. In today's world we are fooled into believing our immortality...make up...plastic surgery, body firming undergarments & clothes...very laughticious/vain. WE ARE ALL GONNA DIE. Does anybody else accept their demise like i do? How do you think YOU willl die? car accident...old age...cancer...murder....drowning...in your sleep?