Ever since he was a little kid, my son has regularly liked to pretend that he was an Heating and A/C professional. So when he told all of us that he was going to go to technical school after he graduated from private school, none of us were surprised at his course of study. He told us right away that he had decided that he was going to get his Heating and A/C certification as a technical school, and we were all very cheerful to hear about it. I personally regularly knew that he was going to become an Heating and A/C professional. I entirely knew it before he even knew it himself. I guess it’s just 1 of those things that you can call mother’s intuition. My son was regularly pretending like he was laboring on the air conditioner in our condo back when he was a kid. He would bring out his pretend toolbox and work on the air conditioner and the furnace in the basement for minutes at a time. My son was regularly very great at entertaining himself with things like that. It was regularly very cute to see him with his little toolbox back when he was a little kid. He liked banging on the furnace housing and on the air conditioner vents. He would even unscrew the screws that held the vent covers on so that he could check down in the ventilation ducts. I know that he entirely put more stuff down in the ductworks than he would admit, but it was a cute game for him to play anyway.