Answer:
Loneliness affects a person...
Step-by-step explanation:
mentally, and physical
1. is by them growing up and be a killer or killing themselves
2. affects them by them, getting depressed, easily ( bi-polar depression- which can lead to killing themselves, also.)
3. they will envy people, who do not have friends. And always criticize themselves.
4. goes with #3- low self- esteem.
Hope this helps!