When you visualize things you are no longer focused in reality but instead in your own world its people's "happy place". and thats why visualization promotes relaxation and stress reduction.
This was unsuccessful in killing HIV, because HIV is a disease that is spread fast, and can go away but still be there. There was no way that they could tell if it was 100% gone, because of the HIV levels can go to normal but still have HIV.
Peer pressure is the correct choice because all of the others are methods of ingesting drugs and peer pressure is a concept of students pressuring one another into drug use<span />
Non dominant foot im pretty sure