When to bend and when to hold fast...and why?

What if we made more of an effort to make our choices each day based on how it might impact or impede our Christian witness. I'm thinking of the way we drive, the public political stances we take, the entertainment we seek, our choices on Saturday nights and Sunday mornings. There are times to hold fast and times to bend, and the decision to do either should be made based on how it adorns our confession of Jesus as Lord and Savior.