Another lovely post from Daily Motivation.
Constantly worrying about saying something that may upset others can keep you from moving forward in your personal development journey.
This fear of upsetting others can make it difficult for you to say no to others, and you may end up sacrificing your own needs in order to please other people.

Strive to increase your ability to tolerate confrontational situations. Practice sitting with your feelings when expressing differences in opinion.
Over time, as you learn to honor your boundaries and let go of trying to control others’ reactions, your fear will lessen.
Remember that no matter how hard you try, you can never control the reaction of other people.
Don’t burden yourself with unrealistic expectations.