Douglass describes his introduction to slavery as "the blood-stained gate, the entrance to the hell of slavery." Based on this statement, what is Douglass's attitude toward slavery?

Douglass is getting mad at that person

Douglass has feelings towards slavery based on experience because of what he had been through, his feelings have a spark of emotion to the hatred of slavery and all of it's wrongs. He stands up for what he thinks is right, which is a great trait, and he really shows his emotion for the horrible feelings he has for slavery. So his attitude, to be quite honest, is strong for the wrong-doing of slavery.