John Piper writes:
[T]here are two kinds of approaches to questionable practices in life. One I would call a minimalist approach to holiness and godliness. The other maximalist.
In the first case, your typical question is, “Well, what is wrong with it?” It would apply to movies and music, and kids often ask their parents, “What is wrong with it?” And the other approach is not to ask, “What is wrong with it?” mainly, but, “Will it make me more Christ like? Will it make me more devoted to Jesus? … Will it make me more bold in witness or weaken me? Will it help me be spiritually discerning of the ways of Satan in the world and will it help me lay up treasures in heaven?” …
You can see that there are these two kinds of approaches to life. I want to maximize my godliness and my holiness by drawing nearer and nearer to God, and the other one is just trying to do as many things as you can do without being tripped up explicitly by sin.