The Gospel reading at Mass was taken from Luke 18. It's about how a Pharisee and a tax collected prayed. As you know, the Pharisee only told God how good he was (he's quite proud of himself) and the tax collector just beat his breast and begged for God's mercy.
This got me thinking about how we normally pray. We probably all pray for our loved ones and others. We pray for our own health, God's blessings, etc. But do we ever pray like the tax collector who went home justified? Do we honestly admit to God all our faults, shortcomings, imperfections, bad habits or addictions, and all tendencies to sin and ask him to root them out, take them away, and transform us into better, holier persons pleasing to him?
The bottom question for all: Do you really pray for yourself with humility?