If the past and the future do not exist, why do people worry about them?

Question from Y! Answers: Past is gone, future is not here yet; if it ever gets here, yet many people's lives are controlled by these two nonexistent forces...

My Answer:

Humans have 3 main energy channels: left (past), central (present) and future (right). The stresses of mundane life accumulate as blockages or disturbances in these subtle energy flows.

Thoughts in the brain come from the left (past) and right (future) constantly. There is almost no way to stop them, as they are innate part of human existence. Spiritual masters who know meditation are able to soothe their left and right channels and stay on the central channel, which results in these thoughts from past/future subsiding.

Eventually the person is able to experience freedom from these annoyances. Check out the references below for more info. Or try a simple meditation exercise here: Meditation Basic Excercise

Source(s):

ResearchingMeditation.org
Left & Right Channels

Do you feel sleepy while meditating?

We are at a fair and I just worked on a person who has tried meditation but would always fall asleep.

She was describing a problem which I experienced in my first months of sahaja yoga meditation.

The problem comes from the right side being overworked. Right side, or pingala nadi, is the sun channel. It gets exhausted when we are overworked and under rested.

When the kindalini rises and finds over stressed chakras, she does not force herself. But out of concern for the meditating subject, she induces action of the left side to balance out the right. Sleep is a blessing of the left side, and a cure for many right side issues like hypertension.

At the end, our dear subject, flora, revealed she indeed suffer from high blood pressure. This confirmed the relationship between meditation, hypertension and sleeping off.

It took me about four months before I was able to meditate without dozing off... But that was seven years ago and well into the past.