As far as "moving on", I've done that years unfortunately with a substantial loss but we just go on and don't look back. I learned a valuable lesson from the doctor, tin, and several others in his circle.
I've not purchased a dimes worth of penny stock since and if I wanted to gamble, I'd just go to a casino and roll the dice. At least you have a 50/50 chance of actually making some money. With Hartcourt, only the insiders made a little bit but I really doubt most made anything.
Later..........hb