Of course we're not born suicidal, we live in a society that promotes psychopathic, narcissicistic, and self-destructive behavior. The isolation, bombardment of propaganda, disenfranchisement from communities, lack of autonomy, and constant incremental violation of civil and human rights drives the population into anamie, and consequently a state of either chronic rage or depression.
Then we're sent to some know-nothing quacks that tell us we're the problem, not the environment we live in, who then sell us some mystery pills made to keep us docile in front of a TV screen alone as we eat some fried chlorinated chicken that'll kill you by 60.