The yoga which eradicates all suffering is attainable to only thoose who do it mindfully and who eat, sleep and take care of their body and mind in a healthy way.

Shri Krishna says one who practises yoga, should eat in moderate. He should eat less oil, non spicy and avoid nonveg. He should avoid alcohol, and drugs. Should eat more fruits and vegetables. Also he should not sleep more or very less.

After opening of the third eye or gyana chakhyu the yogi understands the nature of the Universe more clearly. His knowledge and wisdom increases. The spiritual texts which were difficult for him to grasp before now is much more easy.

There is a detailed description of the process of meditation in this shloka. A yogi should sit straight with straight spine and neck. Then he should sit in padmasan or sukhaysan or sidhhasan. His eyes should fix on the tip of his nose. Eyes should be half open . He should focus on his breath.

The yogi should choose a good place , away fro humans and society. Mostly he prefers to be near rivers and mountains. He should place dry dear skin and mat on it and meditate by sitting in padmasan or sidhhasan or sukhasan.

The liberated soul controls his body, mind and senses. He does not have any hopes and desires to fulfil. His only hope is to merge with the supreme soul; or God realization. his kind of sadhak prefers to live alone .

The yogi prays for all. He does not do partiality. He sees through the sinner and the saint. For example even a drunkard will teach you the life lessons. You just have to observe what he is teaching. A true yogi treats all equally. It does not mean he supports the criminal or crime or a cheater or a drunkard. He gives the wisdom to them with all compassion.

The person whose inner self is peaceful, one who is stoic in all the external things like cold and hot weather, one who is calm in happiness and sorrow is bound to be self realised. But it does not mean that the yopgi is not humble and compassionate. The yogi is compassionate for the entire universe.