Bearing in mind your post in the other thread I'm surprised you know what day it is.
Opiates dont do that... At least not to me. Keep in mind i never missed a day of work or a client. At most i was 3min late for a client because i couldnt find a vein.
If they did affect me that way, id have stopped (or been forced to stop), much sooner.
I can/could bang a full gram iv and function perfectly normal... Whereas my supplier (whos been a heroin addict for 15+yrs) will nod off and have to be carried out of the mall after just 250mg. Lucky guy... Wouldve saved me at least $30k over the past 10months.