You know what I do when I am about to fall? I go to the Bible and say "Lord, I am going to do this, and I submit myself to you, please tell me what to do, lead me, deliver me, be in me...into your hands I commit my spirit" Then I open the Bible and take what is written as though the Lord is speaking just to me...
After all, it all goes down to the choice...just ask the Lord, from the very heart, to help you make the right choice.
But there must be no sexual sin among you. There must not be any kind of evil or selfishly wanting more and more, because such things are not right for God’s holy people. 4 Also, there must be no evil talk among you. Don’t say things that are foolish or filthy. These are not for you. But you should be giving thanks to God. 5 You can be sure of this: No one will have a place in the kingdom of Christ and of God if that person commits sexual sins, or does evil things, or is a person who selfishly wants more and more. A greedy person like that is serving a false god.
(Eph 5)