Hi! The most reasonable answer is a,d,b,c.
They affect you because it is the ability to make and maintain relationships with others- without it then it leaves a person questioning their purpose in life and feeling isolated.
Hello! You can increase your awareness of hereditary diseases by educating yourself on different diseases. It never hurts to search the internet for credible sources about these kinds of diseases, the symptoms of them, and how they are treated. Knowing about them can help you understand why others get those diseases and how they continue to live happy, productive, normal lives.