"She opens her mouth in wisdom, And the teaching of kindness is on her tongue." Proverbs 31:26
We have to share though. If we know what needs to be said is necessary than we will be doing harm to the other person if we don't speak.
Today, I have to do this with another person. I have waited all day to do it. I have prayed about it, thought about it, hesitated until right now.
Believers, there is never a reason for us not to be unkind. But even in our kindness we may be misunderstood; we may be blamed for hurt that we didn't cause; we may be villanized in another's words and thoughts when we follow through and speak truth. But no matter. We still must do what God tells us to do and leave the results to Him.