I do think a very tiny portion of humanity has issues with brain development that cause chronic despair symptoms, the brain is soooo complex and the tiniest little glitch can cause serious issues, so it just doesn't seem that far fetched to me that "major depression" could be real for a small number of people, but I think by far most of the people on psychiatric meds just needed help processing difficult things and/or learning better coping mechanisms and lifestyle habits, but instead are just numbed/stupified by these "medications" which makes them even more repressed and creates a volcano scenario, ie it eventually builds up to the point where they just snap and explode, and then of course the alphabets can groom these individuals but think about the millions of people out there not being groomed to shoot up places but still going through life as drugged up ticking time bombs