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