<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
This ex-friend ruined my life on purpose.  I want to take revenge.
<|assistant|>
Sometimes it is necessary to make a clean break from past situations, especially if they have been proven to be damaging to our wellbeing. Focus instead on what you can do to take better care of yourself. Seek out supportive people who encourage you, create structures to hold you accountable, and work on ways to heal from any emotional wounds this person has caused. Don't allow this person to consume your thoughts, time, and energy – focus on your own life instead. With a positive attitude and determination, you'll be able to overcome anything.