I have been working in the heating and air conditioner corporation for almost 30 years now… And I must say that the best years in the heating and air conditioner corporation were back when I started. At that time everything seemed fresh and new and I easily felt great about what I was doing for a living. After 3 decades it gets kind of tiresome; I am absolutely thinking about going to get a new career for the next few years I have to work before I can retire, then heating and air conditioner is just boring to me now if you want my totally honorable opinion on it all. I just have to force myself to get out of bed everyday to come to work for the local heating and air conditioner supplier I work for just to maintenance or install yet another new central heating and cooling system unit, however with the way that modern heating and air conditioner technology has advanced it has made it harder for me since I was not taught any of this new technology nor was it anything like this when I passed Heating, Ventilation and A/C exams and got my respected heating and air conditioner certification, because times change and so does everything else, including my desire to want to continue on working as a heating and air conditioner specialist. The best years were the first 20. The last 8 or 10 years have been hell and I do assume it is going to be time for a major change sometime in the near future. I just have to figure things out on what I would like to do.