Is it normal to like blood?
Depends.It depends
If you mean being fascinated by the sight of blood, that’s not unusual. If you mean wanting to drink it or cause bleeding, that’s different and worth taking seriously.
Lots of people are curious about blood, or find it compelling in horror movies, medical settings, or even their own small cuts. A reaction that feels odd to you doesn’t automatically mean anything is wrong with you.
If “like blood” means craving or drinking it, don’t do that—blood can carry infections. And if the feeling comes with urges to hurt yourself or someone else, talk to someone you trust or a mental health professional; you don’t have to handle that alone.