Shambhavi Mahamudra,Concentration and Do nothing meditation

[John Iverson]

Is there any different effect to you? For doing that 3 meditation?.. what is the benefit of those 3 in you

[John Iverson]

17 minutes ago, Salvijus said:

Shambhavi mahamudra can only work for you if you get initiated into it. I assume you were talking about shambhavi mudra.

I am planning to add that to my meditation.. and i'm asking you guise what is the benefit of it that is differs from each one of the meditation 

[Ether]

I do the "Letting Go" technique. I just literally just observe anything. Its like surrendering control. Surrendering free will (even doe u cant really do that)