True or false
sleep is a kind of temporary coma.

true or false
some psychologists suggest that sleep has evolved in order to allow humans to dream.

true or false
sleep may have some ability to the brain rewire itself.

true or false
the brain remains active during sleep.

i believe the answer would be negative peer pressure

exposure to hazardous carcinogens and toxic substances can cause breathing problems, such as copd and various types of cancer. it also increases the risk of heart attacks and strokes and has serious (but no less unattractive) side effects, such as aging, yellow teeth, a terrible smell and damage to the vocal cords.