You and I do not have to speak every word or thought that comes across our mind. In fact, every day you do not say many things that come across your mind about others, or about your employers. How often do you speak everything that pops into your brain to your children or spouse. Don't! Sift it and discard the junk before you speak. Ask the Holy Spirit to cleanse you and your spouse from all impurities of your body, soul and spirit. Take captive your thoughts and your tongue! Remember, self-control is one of the fruits of the Holy Spirit.
"A man of knowledge uses words with restraint, and a man of understanding is even-tempered. Even a fool is thought wise if he keeps silent, and discerning if he holds his tongue." Proverbs 17:27-28