I did not write this and have forgotten where I got it from, I hope that it will make you think next time you want to react.
 
WHEN TO KEEP YOUR MOUTH SHUT DON’T OPEN YOUR MOUTH:
 

In the heat of anger – Proverbs 14:17
When you don’t have all the facts – Proverbs 18:13
When you haven’t verified the story – Deuteronomy 17:6
If your words will offend a weaker brother – 1 Corinthians 8:11
if your words Will be a poor reflection of the Lord or your friends and family – Peter 2:21-23
When you are tempted to joke about sin – Proverbs 14:9
When you would be ashamed of your words later – Proverbs 8:8

8.When your tempted to make light holy things – Ecclesiastes 5:2

If your words would convey a wrong impression – Proverbs 17:27
if the issue is none of your business – Proverb 14:10
When you are tempted to tell an Outright lie- Proverbs 4:24
If your Words Will damage someone’s reputation – Proverbs 16:27
if your words will destroy a friendship – Proverbs 25:28
When you are feeling critical – James 3:9
If you can’t speak without yelling – Proverbs 25:28

16.When it is time to listen – Proverbs 13:1

If you may have to eat your words later- Proverbs 18:21
If you have already said it more than one time (Then becomes nagging) – proverbs 19:13
When you are tempted to flatter a wicked person • Proverbs 24:24
When you are supposed to be working instead • Proverbs 14:23

 
“WHOSOEVER keepeth his MOUTH AND HIS TONGUE, KEEPETH HIS SOUL FROM TROUBLE.”
PROVERBS 21:23