Some individuals draw energy from others and most of the time they do not realize it.  In many cases they are using your energy to supplement their own because they are unable to build up their own energies.  You can decide whether or not you want to share your energy with another.  If you decide you do not want to share your energy, try this simple technique to close the current of energy flowing from you so that energy only circulates around your own psychic field and throughout your body.  (1) Cross your feet at the ankles.  (2) Bring your thumbs and fingers together so they are touching (you can just use the thumbs and index fingers if you wish).  This simple process closes the circuit and energy will not go out from you.  No one will suspect you of anything and your energy level will remain in tact.  Source: What's Your Psychic I.Q.?  by Martha Ivery.