I'm pretty happy about the dead bum that got found behind where I work
Why would you be happy about someone dying?
Because I don't care about other people's lives.
It's wrong to be happy about the death of this person. It's tragic that they couldn't get to a better place in life and ended it there and it's something that shouldn't be celebrated.
I'm feeling better about my life now.
That's good for you I guess but it's no reason to feel happy about the death of another human being. That was someone's family member.