Serotonin is the rotters disease

[Bui]

" it is proposed that serotonin levels in the tumor and its interaction with specific receptor subtypes are associated with disease progression. "
"Serotonin has been linked to fatigue because of its well-known effects on sleep, lethargy and drowsiness and loss of motivation."

Central fatigue: the serotonin hypothesis and beyond - PubMed

The original central fatigue hypothesis suggested that an exercise-induced increase in extracellular serotonin concentrations in several brain regions contributed to the development of fatigue during prolonged exercise. Serotonin has been linked to fatigue because of its well known effects on...

pubmed.ncbi.nlm.nih.gov

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7865972/#:~:text=Many%20studies%20have%20shown%20a,%2C%20dissemination%2C%20and%20tumor%20angiogenesis.

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4824539/

The reason why incels can't leave their bed is due to serotonin, ounce inhibited then they will finally awaken and prob rape-maxx.
and if you are Ray-Peat pilled then you are certain that autism is caused by high serotonin.