10 Seconds
You go to school and tell your friend how their actions made you feel.
Let your friend know what you need in the future. Asking them to check with you first before posting something is a great way of communicating.
Being honest is a strong way to protect your friendships. Let them know why you’re upset. Maybe they didn’t realize how it would hurt you.
Also remember: just because something feels private doesn’t mean it is. It’s okay to be extra careful.