On Saturday morning, I woke up bright and early. I had a full breakfast of bacon, toast, eggs, and a blueberry muffin. I drank two cups of coffee. my stomach was upset after the second cup of coffee, so I went upstairs to use the bathroom. While I was sitting in the bathroom, I noticed that the temperature in the house was starting to get colder. I thought the window behind the toilet was open, but it was sealed tight. After I finished in the bathroom, I decided to check on the furnace thermostat. It was colder than usual inside the house, so I decided to adjust the temperature by 2 degrees. I heard the furnace turn on, but I didn’t feel any warm air coming out of the air vent above my head. I decided to check all of the air vents to see if they are hot air. I quickly realized that the furnace was not actually heating even though it was running.I thought about calling the heating company to fix the problem, but I didn’t want to spend the last of the money in my savings account. I decided to troubleshoot the heating problem on my own. I really didn’t think that I could make things worse, but I did. I ended up calling a professional heating contractor to fix the furnace. Thankfully, I didn’t cause too many problems that made the repair bill higher. The technician on call finished up the job in about twenty or thirty minutes, and the repair was minor. I never should have hesitated to call the professional.