i'm unsure of your statement, but i believe that the statement is false. A rake would add more physical activity, since you're using both leg muscles while walking, and arm muscles.
Copy the movements performed in the activity, they get the muscles warmed up for what's to come
Ramon seems the most likely to abuse drugs because of peer pressure. In his situation you can see that his parents are gone often and he likes to throw parties at his house where the people coming are likely to bring drugs and alchohol.
All other situations wouldnt make sense.
Hope this helps (: Pleaselet me know if i should explain more (:
