It's easy to become a hypocrite when we think we can do it all on our own, that we don't need God's help in our daily walk. We become captives to Satan when we let our guard down, when we think of ourselves instead of others first. We become lovers of self, money, pleasure, without love or self-control. We still go through the act but there's no substance inside. I think it's our nature for us to think of ourselves first, but with daily prayer and the Holy Spirit's help we can live as the Bible teaches.