Even professing Christians, by and large, devote to their spiritual growth and well-being a tiny fraction of the time they devote to their body, and it is even tinier fraction if we include what they worry about.
No one need worry about our getting the best of God in some bargain with him, or that we might somehow succeed in using him for our purposes. Anyone who thinks this is a problem has seriously underestimated the intelligence and agility of our Father in the heavens. He will not be tricked or cheated.
We Christians should be aware that there's something at stake in cultural participation that we wouldn't have been concerned about if all we did was worry about the messages in culture.