Question: A 43-year-old man smokes 20 cigarettes a day, who comes to his clinic taken by a family member, because he has been sleeping for a few days, less than 3 hours a day, without mentioning fatigue. He adds that he has begun to spend large amounts of money, compromising family finances. It is verbose, with acceleration of thought and megalomaniacal appearance. As a personal history, there are no diseases of interest except for a depressive episode 5 years ago. He does not believe that anything happens to him, but he has agreed to go to the consultation with the intention of seeking help to quit smoking. There is no consumption of other toxins and the analytical and neurological examination do not provide abnormal data. In this patient, taking into account his most probable diagnosis, which treatment would be the LESS indicated: 
 Options:  <1> Bupropion. <2> Valproic acid. <3> Lithium carbonate. <4> Risperidone. <5> Olanzapine.
1