Probably our car. It's a great car, I spent weeks researching the perfect car for us. I love it and I'm grateful every time I drive it, but we bought it on credit and it's way out of our price range to buy. It'll take us about 6 years total to pay it off.
I still understand my decision at the time, but it was driven by a specific chain of events that made it make sense, and in principle I'm against buying a car on credit, just buy an older reliable car you can afford.
I hit the windows key, type and hit enter to open programs a lot. I literally have no desktop icons showing, I don't like the look and taking my hands off the keyboard to click stuff takes longer anyways.
I also do windows + number to open/switch to pinned programs a lot.