In 2000, 25.7% of US men and 21.0% of women were smokers.
Answer: Yes, because Sam is experiencing PTSD.
Explanation: PTSD is a psychiatric disorder that occurs to people after a traumatic experience. Since Sam survived a very bad car crash, he is traumatized and should seek professional help.
Hope this helps! :)
Symptoms of increasing alcohol dependence is shaking,nausea,vomiting & tremors
