As an optional short exercise, try to think of one fear you have towards each statement, and a counter for that fear. I'll do an example with the first one.
I have the right to express all of my feelings, positive and negative.
↳ Fear: I don't want to be annoying or make people uncomfortable
↳ Counter: I am never annoyed when my friends do this, and I enjoy how they express themselves
I have the right to ask for what I want.
I have the right to say no to requests or demands that I can't meet.
I have the right to change my mind.
I have the right to make mistakes and to not have to be perfect.
I have the right to follow my own values and standards.
I have the right to say no to anything when I feel I am not ready / it's unsafe / violates my values
I have the right to determine my own priorities.
I have the right not to be responsible for others' behaviors, actions, feelings, or problems.
I have the right to expect honesty from others.
I have the right to be angry at someone I love.
I have the right to be uniquely myself.
I have the right to say "I'm afraid" and to feel scared."
I have the right to say "I don't know."
I have the right not to give excuses or reasons for my behavior.
I have the right to make decisions based on my feelings.
I have the right to my own needs for personal space and time.
I have the right to be playful and frivolous.
I have a right to be healthier than those around me.
I have the right to be in a non-abusive environment.
I have the right to make new friends and be comfortable around people.
I have the right to change and grow.
I have the right to have my needs and wants respected by others.
I have the right to be treated with dignity and respect.
I have the right to be happy.