If the primary thing keeping you from sinning is the fear of getting caught or the prospect of shame or of being exposed as immoral, you don’t stand much of a chance. Oh, these might work for a while. You might find enough strength to resist for the time being. But the relentless assault of temptation will eventually wear you down and the power of resistance will gradually erode until you give in, tired, frustrated, bitter, angry with God, doubting if a life of obedience will ever bring the satisfaction your soul so deeply craves.