Definitely some type of amphetamine, likely either Adderall or Dexedrine (Dexedrine being the better choice for zipping someone up). If it were me doing debates or speeches I’d be on some kind of amphetamine and a benzodiazepine to curb the edge. Honestly that combination of drugs is insane to be on when in social situations or just getting work done, but very susceptible to abuse and addiction.