Become a Christian
To become a Christian what is needed is to call out to Jesus Christ. Its very simple really. You have to realize that you are in deep trouble with God and that you cannot save your own soul. You need to believe enough to pray and ask Jesus Christ to intervene in your life. So call out to Him. He will usually respond to a prayer like that, even if it is not a prayer full of faith. He will respond enough to let you know He is real. Once you know that He is real, that He is alive, and that He is the Ultimate Authority for us men, you are ready to start your journey as a real Christian. His Spirit will guide you. Your part is to take hold of the hand of Jesus and follow His leading.