This is malevolent behavior, and the kind of thing that should disqualify anything Guerrero does or says from being taken seriously by journalists. In a just world, Guerrero would be shunned from public life and quickly identified as a scam artist who has preyed on desperate and even dying people when making any attempt to present himself as a credible fitness guru. Instead, he runs a successful business with one of the most famous athletes on the planet, and magazines like Sports Illustrated and Men’s Journal are openly endorsing his dangerous quackery.
Nortriptyline is a tricyclic compound , specifically a dibenzocycloheptadiene , and possesses three rings fused together with a side chain attached in its chemical structure .  Other dibenzocycloheptadiene TCAs include amitriptyline ( N -methylnortriptyline), protriptyline , and butriptyline .   Nortriptyline is a secondary amine TCA, with its N - methylated parent amitriptyline being a tertiary amine .   Other secondary amine TCAs include desipramine and protriptyline .   The chemical name of nortriptyline is 3-(10,11-dihydro-5 H -dibenzo[ a , d ]cyclohepten-5-ylidene)- N -methyl-1-propanamine and its free base form has a chemical formula of C 19 H 21 N 1 with a molecular weight of g/mol.  The drug is used commercially mostly as the hydrochloride salt ; the free base form is used rarely.   The CAS Registry Number of the free base is 72-69-5 and of the hydrochloride is 894-71-3.   
Psilocybin mushrooms have been and continue to be used in indigenous New World cultures in religious, divinatory , or spiritual contexts. Reflecting the meaning of the word entheogen ("the god within"), the mushrooms are revered as powerful spiritual sacraments that provide access to sacred worlds. Typically used in small group community settings, they enhance group cohesion and reaffirm traditional values.  Terence McKenna documented the worldwide practices of psilocybin mushroom usage as part of a cultural ethos relating to the Earth and mysteries of nature, and suggested that mushrooms enhanced self-awareness and a sense of contact with a "Transcendent Other"—reflecting a deeper understanding of our connectedness with nature.