How to prevent being overloaded?
That is a simple and plain process.
First notice your state of energy level, your mood and your mental state. Notice may also be understood by become aware. When you do, you take a distance and you have a moment to interpret. On the outcome of your interpretation you can decide and act.
Heart Waves gives you powerful tools, like grounding, and become centred again. It tells you of being aware. It helps you become more yourself.
Your body, your mood and mental state tell you everything to prevent the state of being overloaded. Depending on the circumstances you learn, you decide and act, like doing a Heart application and in the process free yourself from the state of being overloaded.