Attention focus- narrow and wide.

Attention focus:

Narrow:
- single-pointedness
- one object
- concentration practice
- shamatha, calming
- attention strengthening
- 'self-observation' in parts
- Access concentration
- Jhana

Wide:
- open awareness
- Insight / vipassana
- Pro
- Flow of impermanent phenomena
- Selfing / Witnessing the "I" construct
- Shikantaza / Just sitting
- 'Self-remembering'
- Awareness teachings, Awareness watching awareness
- Nonduality