Answer:
Lack of friends can be a result of reading signals incorrectly. Many people think other people don't like them, so they don't like them in return and thus it goes on and on and before you know it, you hate that person, before you've even spoken to them. ... Friendship favours the brave.
It can effect the human brain the most, It can make you numb and make you see things, You will not be able to remember what you did depending on the amount you smoke.
Answer:
2) medical exams can help people live longer lives
Explanation:
medical exams usually cost money, they're not always mandatory, and people can still become ill, so 2 is the only one that makes sense (and it does!)
The relationship is between negative emotions and the progression of HIV infection. It is said that negative emotions like resentment towards a family relative, fears of death and uncontrolled stress contributes to the increasing of the infection, rather than postivie attitudes may serve as a good antibiotic.
