Micro-exposure strategy is an effective way to overcome discomfort and fear when it comes to door knocking. This strategy involves taking small steps towards your goal, rather than trying to achieve it all at once. For example, you might start by knocking on just one door a day and gradually increase the number of doors you knock on as you become more comfortable. Over time, what was once a nerve-wracking experience will become just another part of your daily routine. By using this approach, you can build your confidence and achieve your door-knocking goals without feeling overwhelmed or intimidated. Remember, the key is to take small steps, be patient with yourself, and keep pushing forward.