Is it normal to look over your shoulder every time you switch lanes?
After I check my mirrors, I always look over my shoulder out my backseat window when I am switching to the right lane, and I look behind me when I switch to the left. Some people just use their mirrors. But there are blind spots and just relying on the mirrors means you can crash right into someone you can't see in the mirror right?
I it normal to look EVERY time I switch lanes? I don't want to look like a loser when I drive but I also don't want to kill someone.
Side note: My dad has a pickup truck with a cap on the back and no backseat windows to look out of, so he literally cannot look over his shoulder to check the right lane. How can you check the blind spot that way?