1.
state of mind, mental state, frame of mind
A psychological or emotional state that someone has reached, often through experience or practice. Can describe both positive states (enlightenment, mastery) and difficult ones (desperation).
2.
level of attainment, stage of mastery
A level of skill or spiritual development that has been achieved, typically through dedicated effort. Often used to describe high levels of accomplishment in arts, martial arts, or spiritual practice.