What he is saying is not that hard to understand. Not that I agree with it, but pretty easy nonetheless. Many people get bugged out when they don't get high, others can't tie their shoes until they smoke something. I used to be this way back in the day; for instance, if I wasn't somewhat high I could not sleep so I would have to smoke. While I still do smoke weed from time to time I am not dependant on it for anything [anymore].
EDIT: I read his shit again and think maybe he is actually talking about something else.