{{Lale}}: Isn't ThisIsYourBrainOnEvil a ''side-effect'' of PsychoSerum, and "feeling good" the desired effect?

BigT: Not really, as PsychoSerum can be an accidental creation (and often is). The intended effect of PsychoSerum, despite the name, is usually just to make the user more powerful. That is, unless you actually order the TropeCo brand...