Learn to communicate in a constructive way.
Only send I-messages and not You-messages.
You are you are you.
No one else.
So just speak for yourself.
I'm still learning to get the hang of this kind of communication but truth is
if you communicate constructively
you can say whatever you want
and no one can hurt you
because you do not hurt anyone
respectively you do not have the intention and neither do you offend anyone if you don't mean to.
Does the truth hurt sometimes?
Er yes, it does.
But then it is the truth hurting someone
and not you.