I was severely upset when a good neighbor of mine asked if I could help him labor on his Heating, Ventilation, and A/C system. He said it was something he did all the time so it wasn’t a sizable deal. I asked him if he was not anxious about the warranty for the Heating, Ventilation, and A/C system. He laughed and said it was about 8 years old anyway and most warranties would only last around 10 years and then the Heating, Ventilation, and A/C would labor depending on how often it was maintained. That made me know a little bit better, however I still anxious about him being a non-professional with this sort of work. I have heard that people have died from working on Heating, Ventilation, and A/C systems. Well, I was there just waiting for my friend to tell me what I could do while he was opening the cupboard to the Heating, Ventilation, and A/C unit. He had a bunch of bizarre tools ready and he seemed pretty serious. When he reached into the Heating, Ventilation, and A/C unit, there was a spark and he snapped his arm back and almost elbowed me. He was cursing up a storm and was saying how much that hurt. He said he was so stupid to forget to shut the power off to the Heating, Ventilation, and A/C unit. He said he usually does this labor on his own and he supposed he was distracted with me being there. I told him not to blame me, he was the 1 who supposedly did this type of labor all the time regardless of voiding the Heating, Ventilation, and A/C warranty. When he asked if I would still help, I told him there was no way I was going to continue watching him get himself killed or destroy his Heating, Ventilation, and A/C equipment.