There is a very well-loved movie from 1992, that stars half the big name white male actors who were working at the time, called Glengarry Glen Ross. The movie is a hell of a study of desperation among salesmen, but it is most remembered for a spectacularly obscene, really offensive motivational speech that Alec Baldwin gives early in the film.
If you can’t watch that, here’s a quote. You’ll get the idea.
Always be closing! A-I-D-A. Attention, Interest, Decision, Action. Attention -- do I have your attention?