As I have deep faith in our hindu culture & I am quite very interested in Yoga,Pranayam,dhyan,samadhi & tratak kind of stuff.
I came to know if we have mastered in Dhyan & samadhi , we can be free from all pain & will feel infinite joy & happiness or even In deepest stage of samadhi we can see future also.
Does anyone experienced person know proper methods & way to be mastered in Dhyan & Samadhi?