In the first book of my Discworld series published more than 26 years ago I introduced Death as a character there was nothing particularly new about this - death has featured in art and literature since medieval times and for centuries we have had a fascination with the Grim Reaper.
I have no control over what people think of me but I have 100% control of what I think of myself and that is so important. And not just about your body but so many ways of confidence. You're constantly learning how to be confident aren't you?