I've had a lot of fun with my printer. Some days it runs almost 24/7 and then I don't use it for a while. Recently, I wanted to make a sliding barn door. Spent some time looking at the products online, then designed the same thing in Fusion 360, and after a few test prints, I had all the parts to make the door.

Similarly, all my shelf brackets are 3d printed now. THe thing that holds up my custom LED light is 3d printed. Some of the art I have around the house is printed...