Should i confess to my parents that i almost killed my younger brother
More than a year ago when I was 19, I was playing cricket with my younger brother who was 17. He got me out and I got angry and jealous at his celebration and threw the heavy cricket bat with great force towards him. LUCKILY the bat missed him. At that time we didn't narrate this incident to anyone. We forgot the incident and went along as normal as before.
Now about a month ago I recalled the incident and realised the consequences had I not been that lucky. I also searched the net and saw that a no. of deaths/blindness/grievous have occurred due to cricket bats and even lighter baseball bats. I am feeling horrible and tried to talk to my brother. My brother didn't want to discuss the topic and shunned me away.
My parents are facing their own problems as of now. My father(50) has been transferred suddenly, has high BP while my mother is too busy with her work. I live away from home for a job and visit my family two sundays a month.
Should I confess my disgusting act to my parents?
Or do I deserve a more severe punishment by law enforcement authorities?
Or should I hide this incident from everyone for whole of my life and live my life shamelessly as if nothing happened(I have been doing that for over a year and a half)?