How do we die to self?

What is the biggest issue arising in the lives of Christians? It is pride. Wise words read this morning:

"How can I die to self? The death to self is not your work, it is God's work. In Christ you are dead to sin. The life there is in you has gone through the process of death and resurrection; you may be sure you are indeed dead to sin. But the full manifestation of the power of this death in your disposition and conduct depends upon the measure in which the Holy Spirit imparts the power of the death of Christ And here it is that the teaching is needed: if you would enter into full fellowship with Christ in His death, and know the full deliverance from self, humble yourself".

Andrew Murray, 'Humility: The Beauty of Holiness'