As infants/children, we are dependent on our parents or primary caregivers. We need them for survival, so we have no other option than to attach to them and trust that they will take good care of us. In most cases, parents will do their best to satisfy all our needs and provide us with a warm and nurturing environment. If they are attuned and responsive to our needs, we are able to build a secure and stable relationship with them, and consequently, a secure attachment style.