The Three Pillars of Samyama
Dharana is fixing attention on an object; Dhyana is the effortless flow of attention; Samadhi is when the self dissolves and only the object remains.
“What Am I — Qualia, Brahman, Neurons, or just Nothing?”
“How does the integration of concentration, meditation, and absorption dissolve mental limits?”
Chat with SageSamyama is the combined practice of Dharana (concentration), Dhyana (meditation), and Samadhi (absorption) on a single object, as defined in Patanjali's Yoga Sutras.
Focus attention on a single subtle object, such as the heart center (Anahata chakra) or the root of the tongue.

Allow concentration to become continuous (Dhyana) until your sense of self vanishes entirely into the object of meditation (Samadhi).

Dharana is fixing attention on an object; Dhyana is the effortless flow of attention; Samadhi is when the self dissolves and only the object remains.
When these three stages are applied in rapid succession to a single object, the boundaries between observer, observing, and observed collapse.