Because, once you have travelled back in time,
the assassination is something you can Causally influence.
In the end, it is misguided to Causally connect extreme violence with mental illness and,
more importantly, it is unlikely that doing so will have any effect in preventing such incidents from happening again.
Perhaps it was primarily Steve Jobs' unique eye for talent and his focus on the beauty and
simplicity of design that was Causally important, and Apple succeeded in spite of his berating management style.
Rhythmically activating this circuit in a social context without mating biases later preference towards a partner, indicating that this circuit's activity is not just correlated with
how quickly animals become affiliative but Causally accelerates it.