its not literally smoking yourself sober but I know what she means. eventually I just become a stoned zombie, i feel totally in my head, like normal. just tired and slow, its hard to explain i feel totally stoned but in I'm total control and totally sober at the same time. i dont feel high i just feel like i woke up from a shitty nap on a cramped sofa.
when that happens it means its time for a little break to bring down my tolerance