A touch is not just a form of expression but it is also an assurance that someone is around you. You can rely on that someone. It makes one feel that they are not alone. Someone has there back. It gives the person an energy and the much needed drive which helps you face the crazy world. When you return home from work you feel so drained. But the mere sight of someone waiting for you eagerly makes you feel charged up. A pat on the back from your father, your mom's caress, your sibling's teasing face, your spouse's hand in yours, a sweet embrace from your little one. Just do not underestimate the power of these little things. So unleash the power within. The power is yours.