Insight meditation doesn't encourage you to evaluate or think your past actions or take your thoughts on the uncertainty of the future. It trains and helps your mind not to be distracted by external disturbances, concentrate your thoughts, and relax your mind. Insight meditation is conducted or practiced through formal and informal techniques. It is the main proof of existence because thoughts cannot be entirely separated from a person. In Meditations on First Philosophy, this is called as cogito ergo sum. Therefore, he concluded that he really exists. He based his conclusions on perceiving his body by using his senses, although in the past studies, these are proven unreliable. If you take meditation classes, you will know about the right sitting position in meditation. Although you may see Buddhist monks sitting and meditation on hard wood, you have to consider that they are experts and don t need the assistance of meditation chairs. The meditation chair provides additional comfort to your bottom and your back to allow the proper flow of energy throughout your body. One of the best ways to relax your mind and body is through sleeping. However, you have to consider that you only sleep once a day and sometimes, you lack sleep because of work. So, the next best thing to sleep is by meditating. Meditation has been around for thousands of years. However, recent studies have found that meditation is beneficial to the mind and body. By looking inward, you keep in touch with yourself and bring to life all those dormant potentials that have been endowed to you since you were born. The challenge to every person who practices transcendental meditation is to be able to bring his hidden potential out into his daily life. This activity only requires about twenty minutes of your time, performed two times a day, to be able to take effect in its best form. If you can adapt to the movement of life without any resistance, then you can experience peace and tranquility. But if you are fighting and resisting the flow of life, then you can experience suffering and stress. Meditation can provide both short-term and long-term benefits. It includes better sleep, faster healing, less anxiety, lower blood pressure, lower cholesterol, stronger immune system response, and decreased use of alcohol, cigarettes, and drugs.