Not being tense but ready.
Not thinking but not dreaming.
Not being set but flexible.
Liberation from the uneasy sense of confinement.
It is being wholly and quietly alive, aware and alert, ready for whatever may come.
-- Bruce Lee
The very purpose of spirituality is self-discipline. Rather than criticizing others, we should evaluate and criticize ourselves. Ask yourself, what am I doing about my anger, my attachment, my pride, my jealousy? These are the things we should check in our day to day lives.