The Deputy General Manager of the company I work at is in the hospital in emergency. He's the son of the General Manager and isn't actually competent at his job and he also doesn't always treat me right. I'm having bad thoughts about a possible situation where I don't have to report to him anymore and where my life is better since his father is a lot nicer to me. His father is very sad right now and that makes me feel guilty. How do I stop thinking these terrible thoughts?