Social relationships will improve if your health mostly likely is affected if you follow the recommended guidelines, for sleep, rest, and physical activity.
The difference is surprisingly huge...
a non-communicable disease is usually a medical condition or disease that is not infectious. Meaning, you cannot catch it. For example; cancer, asthma, chronic lung disease, diabetes, and many others.
communicable diseases are the complete opposite, it's majorly infectious meaning you CAN positively catch it.
Hope this helps!
The answer would be the last one! Have a great day <3
If this really wouldn't be my scene, then the main thing that I would do, when seeing that the people are taking some sort of drug would be to list the five decision-making steps and then explain these five steps to my friend and explain to him why I wouldn't be doing it.