If you use expletives in your speech, you are still not a success; keep working on yourself.

I've been listening to motivational videos on YouTube and sadly "potty mouth" and the "F" word has infiltrated the speech of people who espouse success but it's very clear that when they are using expletives, they are not successful in EVERY area of their life. You can tell the size of a man (or woman) by their control. If one cannot emphasize a point without using expletives, they cannot emphasize a point; period.