Don't give them 24 white pills; give them 18 white pills and six blue ones and tell them to take the white pills first, and then take the blue ones.
Nemojte im dati 24 bijele tablete. Dajte im 18 bijelih i 6 plavih i kažite im da najprije popiju bijele tablete, a zatim da uzmu plave. To se zove formiranje skupine.