What are the modifiers of human acts?

The modifiers of human acts include ignorance, passions, fear, violence, and habit. Each of these can influence people's actions negatively.

Ignorance refers to people's lack of knowledge; this can refer to moral or intellectual knowledge. There is negative ignorance (lack of knowledge people aren't expected to know) and positive ignorance (lack of knowledge people should know).

Passions are also known as concupiscence. These refer to people's impulses to avoid that which is undesirable or harmful.

Fear is another consequence of human acts. Fear forces people into fight or flight, self-preservation.

Violence undermines others' free will. Violence refers to physical force.

Habits reveal virtues and vices. Habits refer to repeated actions showcasing people's decreasing resistance.