To earn the "SELF CONTROL" trophy in Detroit: Become Human, you must reach Markus' third chapter "BROKEN".
Take Carl into the dining room and pour him a drink. Call the police when prompted. Push Carl into the studio. Despite the suggestion of this trophy, you do have to break through your restrictions in order to progress so do so when prompted. When you are free of your programming, select ENDURE rather than fight back. Let the scene play out and you will earn your trophy. If you fight back you'll earn the following instead: