Answer:Substance use--- A
Explanation: Substance use is the inappropriate indulgent in the constant intake of substances which includes alcohol and other drugs, whether legal or illegal, over the counter drugs, tobacco,etc which has not started showing negative effects.
Over time, the recurrent use of such substances can lead to Substance abuse which causes significant impairment, health problems, disability, and failure to be responsible at work, school, or home.
Derrick who enjoys "beer pong" every weekend with no negative consequences is just involving himself with Substance Use but over time, with his constant behavior in drinking may be lead to Substance Abuse which would be drastic to his health.