I feel like responding, but I don't know what to say. I have anger, but only at myself and at fate. I have never felt any anger at a person ever. Even if they directly wronged me.

I also don't understand why this comes up during studying. Like I said, I don't think I am the right person to respond to this. I would say "Let it go" or "Stay positive" but me just saying this doesn't mean anything to you.