Before revision: Being "at peace" is considered by many to be healthy (homeostasis) and the opposite of being stressed or anxious, and is considered to be a state where our mind performs at an optimal level with positive outcomes.
After revision: Being "at peace" is considered by many to be healthy (homeostasis) and the opposite of being stressed or anxious, and is considered to be a state where our mind performs at an optimal level , regardless of outcomes.