I can attest to that. After many years of having the worst foul language, like a sailor coming out of my mouth, I was able to stop talking like that, because the power of the Lord, I still need to watch myself, but I’ve changed significantly. I’m now learning to keep my mouth shut, and listen. Pay more attention to what’s happening around me, and watch how others are a reacting to one another instead of me, talking all the time. It’s quite a challenge for me!