No matter which type of energy vampire you're dealing with, you're allowed to walk away. Many of us find this really hard to do. We're afraid of being thought of as impolite; we don't want to offend people. But there are plenty of ways to remove yourself from a killing conversation. When leaving isn't an option, you can still maintain your energy level by making a few minor adjustments.
Recognize the Signs
One of the first things to do is to recognize when you're being drained, and that begins with tuning in to your physical reactions. Is there a tightening in your chest when a certain person enters the conversation? Do you feel tired when you hang up the phone after speaking with someone? Does your head ache, or do you feel what I call "slimed" when another guest at a cocktail party starts talking to you?
Take a Deep Breath
The moment you feel zapped—or hemmed in, or stressed out—I recommend taking a breath. Breathing is a wonderful way to center yourself. Just follow the breath and tell yourself that you know what's happening and you can deal with it. It's important to remember our individual power. I know from working with patients that we can lose it easily. The minute somebody comes in who's bossy or blaming, we feel diminished and tense up. If we can focus on the breath, or on an image of a striking sunset or a view from a mountaintop, the tension will drift away.
You can also use some of your own subtle energy to counter the effects of an energy vampire. Visualize a protective white light around you: an energy shield. You can still hear the person who's yelling at you or blaming you or pushing herself into your sphere, but she won't cut into you so viscerally anymore. You've created a buffer zone, where her negative influences can dissipate.
Setting boundaries is another way of protecting yourself; you draw a line saying, for instance, "This is what I can do for you, and this is what I can't." You don't have to convince the vampire of the rightness of your stance. Getting defensive simply adds to the negative charge of the encounter. You want to remain neutral. When someone starts pushing your buttons, and you start sizzling inside, you've got to make the decision not to react.
I also suggest you step back and think about what type of people aggravate you, because I believe that one law of energy is that we attract what we haven't yet worked out in ourselves. If I'm a very angry person, I'll find myself surrounded by angry people. By paying attention to the people who seem so draining, you might discover something you need to address. It has been my experience that once you've worked through a particular issue, you're no longer worn out by that kind of energy vampire. And the vampires, robbed of a source, move on to more easily drainable audiences.