I'd hope not. I try to empathise with people now and not be the sort of monster that enjoys hurting others. I once beat up a bully who kept picking on me and other smaller kids. Would I have to feel his shame and rage? If I knew I had to feel someone suffer and perhaps die if I shot them when they tried to kill me or someone else, would I let them do it? After all, they'd feel the knife or gun wounds or the rape later on, and I'd be mercifully free of it all because I hadn't done anything. If I knew I'd have to feel the rage of an abusing partner I'd left, would I leave?

Experiencing joy given that was both intentional or accidental might be good. I don't think it's quite enough to make up for feeling the pain I'd caused because of other people's bad decisions. I think I'd be tempted to be as inert as possible - go live in a cave and avoid all possible risks.