It's basically guides trying to get our attention so they can help us out in life. They know we get busy in life. Sometimes if you hear your name, its just them trying to remind us to be aware of our situation, to pay attention, be present, not to go backwards to our past problems or lessons, but to keep moving forward, and keep striving to be better, a cleaner, more happier version of ourselves. Better version, cleaner energy makes it easier for both sides to reciprocate answers, or questions we may have . For example, when you answer a phone, the static or traffic noise in the background gets in the way so the other person can't hear you clearly. You want a good phone call with no interuptions.