Humility is:
-dying to self
-living a life like Christ
-giving up "my rights"
-giving up control
-giving up protecting myself and those I love through my control
-trusting God
-being obedient
-daily
-in the small things
-will show itself glaringly (either present or lack thereof) in my relationship with my spouse and children
-making myself nothing
-starts in the heart; translates to the mind (attitude)
-releasing
-letting someone else be first
-the opposite of self focus
-peaceful
-servanthood
-foot washin'

Your attitude should be the same as that of Christ Jesus: who being in very nature God, did not consider equality with God something to be grasped, but made himself nothing taking the very nature of a servant being made in human likeness. And being found in appearance as a man He humbled himself and became obedient to death - even death on a cross! Therefore God exalted Him to the highest place and gave Him the name that is above every name that at the name of Jesus every knee should bow in heaven and on earth and under the earth and every tongue confess that Jesus Christ is Lord to the glory of God the Father.
Philippians 2:5-11