To begin, place yourself in the place and position that you have found to be most advantageous to meditation. Relax your mind, body, and emotions. Command your mind to cease its chatter, your emotions to stay in a serene mode, and your body to not disturb your meditation in any way. Focus your attention to the sound and feeling of your breath coming in and going out. Return to your breath awareness if you witness that you have lost your focus. At no time during your meditation should you chastise yourself about anything. So, for example, if you lose your attention and then realize this, just accept it without commenting. Return your attention to your breath and then continue with your meditation.
Close your eyes. Place your attention on the area between your eyebrows. After a short time, a point of light will present itself in the center of your inner field of vision. Keep your focus there. For some people, it will be beneficial to raise your eyeballs as if you were looking up at about a 25-degree angle. For others, just directing their attention upwards will be easier and less distracting. After some experimentation, go with one of the ways exclusively. In the beginning of 3rd eye practice, it may help to place your thumb at the outer edge of one eye and your middle finger on the outer edge of the other, while placing your index finger at the mid-point between your eyebrows. This gives you a point of focus to place your attention. It also allows you to prevent your eyelids from fluttering. This commonly occurs, and can be distracting until you get used to the sensations that accompany this technique.
Let the light come to you. Be available to be filled. The more you continue practicing this meditation, the more layers of the veil of illusion will peel away and Reality will reveal itself to you. As you perceive the Truth, your understanding of the delusional concept that you are apart from the rest of the universe will lose its grip on you, and the knowledge that you are a part of all and everything will become undeniably apparent. Your chattering mind will eventually dissolve in the unspeakable transcendent light of love that is now and forever within and without you.
Once you stop being locked into viewing reality from just one perspective, you will start to be free from habitual reactivity. 3rd eye experiences put you in that position. You will recognize that nothing more than a show has been playing out before you in what you considered "real life". And, just like when you are at the theater, you may be interested to some degree with seeing how the plot turns out, but knowing that it is all just a story, you won't take it any more seriously than a show. The constant anxiety and fear that is attached to a singular ego centered view of life will end and be replaced with the bliss of effortlessly merging and identifying with all of creation.
Once a chick has pecked its way out of its shell, it knows that there is a lot more to life than was within its dark confines. Mother Nature, Grace, then gives the chick strong wings that let it fly to the heavens. The 3rd eye meditation technique has the potential to be the beak you use to break out of your shell, as well as the wings to transport you to the infinite, eternal, universal divine reality that is your birthright.