Philosophy of Bad Memories
Your memories are constantly floating in your brain. They can’t be gone or erased because they’re part of your experience and proofs your existence. Sometimes bad memories are recalled automatically by our brain. Thus it makes us feel sad or lost or guilty, or at worst missing someone. Try to escape from these memories is like escaping from yourself and you can’t escape it because it has already become a part of yours now. Just accept it. Accepting these memories is hard but it will cause you temporary pain where try to escape will snatch out all of your permanent happiness.