Here's my annoying and potentially dangerous quirk: Quite a few times I backed up, then stopped and pressed "D" for drive and started to press the "gas" to go forward, but it turned out I was still in reverse and I started to go back further. This could be dangerous although it was always a very slow and small thing that I quickly caught. However, it happened often enough that I started to pay attention, wondering what caused it (not pressing D hard enough?) so I could be more careful and not do it again. You know, we get so used to driving and stop paying attention . . .
Today I realized - if you're not pressing the brake, you can't switch gears, eg from R to D. So I guess sometimes I back out the drive, brake to stop, then release the brake a second before pressing D, and it stays in R. Then I unwittingly press the accelerator and start to go backwards. Luckily I haven't hit a cat!
Good to train myself out of releasing the brake like that, although it does seem like a natural and safe flow, and silly that Hyundai requires the brake to be pressed even if you're at a full stop. More to the point, I wish the car had a gear shift lever like automatic cars have had all my life. Then you don't need to look at all! Do you guys need to look at the buttons? I do, and I'm not sure I'll get to the point where my hand can find the buttons automatically without looking.