The eighth limb of Yoga is very important. The only meditation is such an element that all of them start learning from the tools themselves. But this rule does not apply to other parts of yoga. Meditation is the situation of standing between two worlds. Many thoughts and thoughts go on together in our mind. It keeps the mood in mind and brain. We do not want to, but still it keeps going. You are continuously weakening yourself by thinking and thinking. Meditation is to remove unnecessary imagination and ideas from mind and go into pure and pure silence. As the meditation comes, the person starts to be situated in witnessing. There is no effect on any thoughts, ideas and ideas on it. Being the mood of the mind and mind is the primary form of meditation.