Liberation from suffering

Suffering is caused by persistently holding on to certain thoughts.
Libertion is caused by persistently holding onto the one thought which nullifies the effect of the thought causing suffering.

Realize that all there is is consciousness. Irrespective of the external appearance.
Deeply realize that liberation is always already the case.

The main challenge is that suffering thoughts are dense and have a strong gravitational pull. Hence one must constantly remind oneself of liberation. That is the goal.

Constant and ceasless self enquiry as the witness consciousness. That alone is liberation.