"The only antidote to mental suffering is physical pain"

Karl Marx's quote suggests that physical pain can be a solution for psychological suffering. He implies that physical pain can be an interruption from psychological distress, allowing one to concentrate on the physical pain instead of the psychological anguish. This can be seen as a form of self-medication, as physical pain can be utilized to momentarily alleviate psychological suffering. Marx's quote also implies that physical pain can be a form of catharsis, allowing one to launch their mental anguish through physical discomfort. This can be seen as a type of self-expression, as physical discomfort can be utilized to reveal the mental distress that a person is sensation. Ultimately, Marx's quote recommends that physical discomfort can be a method to cope with psychological suffering, allowing one to briefly get away from their mental suffering.