2.
Talk to the other person's best self.
3.
Do it privately, and in person if possible.
4.
Actually use the words "break up."
6.
Listen without making suggestions.
7.
Accept that they may say hurtful things to you.
8.
Be honest if you're leaving them for someone else.
9.
Be short, swift, and direct.
10.
Don't detail the breakup on social media.