What do you say more often? "I have to change" or "the other person has to change"?

I have to change.
The other person has to change.
Both have to change. But the other person has to change first.
Noone has to change
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A total of 18 votes were cast: 6 girls and 12 guys. See detailed results
What do you say more often? "I have to change" or "the other person has to change"?
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