X. Why Don't We Remember Our Past Lives?

But let me explain: if a person does something too much, it ruins him. If a person works too much, it ruins him; if a person thinks too much, it ruins him. And if a person continually evokes a memory that is too strong, it ruins his body. All the symptoms I have described to you are simply the result of the memory being too strong. That is there at first. And later on – as I have described to you – the person becomes careless about how he walks. He no longer remembers inwardly how to put one foot in front of the other. That is unconscious memory, of course. And then he becomes forgetful. So the very thing he achieves ruins him. But one can see, become aware, recognize that the ego is present when the habitual consumption of opium is there.