@Venari Cervorum would you like to offer some analysis on this failed headshot for the betterment and learning of the AT community?

This picture came up in another thread and I touched on some of the mistakes I made on this deer in my formative years as a sponsored headshooter.
I don't want to make excuses, but I'll go into a little more detail so aspiring headshooters can shorten their learning curves.
1. I forgot to clock my bareshafts and put the wrong helical on.
2. I wore my HECS shirt, but forgot my HECS pants. The buck was on alert because he could sense the static electricity coursing through my leg hair.
3. I wanted to be completely scent free, so I had my 4 ozonics machines pointing down at me in my saddle. I had a crushing headache and vomited into my Traverse hoody while at full draw from all of the ozone I had been breathing.
4. Aluminum riser was really cold, thus making my sensitive hand uncomfortable.
5. My 19 closest hunting buddies without tags kept texting me GPS locations of other big bucks in the area.
We all learn from our mistakes. I followed his bone trail for a few hundred yards until the chips dried up. The tracker I called stopped answering me and got a restraining order after I yelled at his teenage daughter in a pharmacy parking lot. I feel like I did everything I could do to ethically recover that deer.