Line Trace Not Generating Hit Event on the Hit Actor

hello i`m a bit confused here.
If i understand evrything correctly the entire logic for evrything needs to be set up on your character becouse you cant get the events triggered via the character on the other blueprints ?

I shoot a linetrace to to an object and subtract health on the sharacter.

I want to create i am dead when my heath is 0 and poll evry time the character is hit by a linetrace but i seemingly cant do this in the blueprints outside of the one creating the linetrace ?

(i know i can check evry tick bit that’s really stupid)