As we said, it really comes down to practice. It’s important that you do it properly from the start and the more you do it, the more natural it becomes.
If you’re taking driving lessons with a friend or family member, ensure that they consistently prompt you to check your mirrors before opening any doors, changing speed or direction. You’ll require less prompts as your driving skills progress and as you reach test standard, you’ll require very few prompts, if any at all.
Great article! I would add that even while driving steadily (no change in speed or direction) you should check your rear view every 8-10 seconds to see if there are any emerging hazards behind and help you to be more aware of vehicles that might soon be in your blind spots. You should also check your mirrors soon after entering a new road for the same reasons.
Thanks for your input, Geoff.