You mean worst then the last penny POS you bought.
They are all the same, in the business of selling paper. Same MO time and time again. If EVERY investor experienced this and learned a lesson then these white collar criminal thieves and their band of paid shills would have to revert to an honest living if they know what that is.
If it is the in-expense of the investment then learn how to trade options. You can control a $50 PPS underlying for a few hundred bucks.