The men who made the Industrial Revolution are usually pictured as hardfaced businessmen with no other motive than self-interest. That is certainly wrong. For one thing, many of them were inventors who had come into business that way.
With the help of the Holy Ghost, we can watch over ourselves. We can pray to recognize and reject the first thoughts of sin. We can pray to recognize a warning not to speak words which would hurt or tempt someone else. And we can, when we must, pray for the humility and the faith to repent.