I'm holding on to 30,000 between me and my wife. F

I'm holding on to 30,000 between me and my wife. First thing she said to me when I got home was why is our stock down to 10 cent. I said dont worry about it. Its a penny stock. They swing. As long as the company is doing things right and making a profit we good. I told her about finacials and the company is looking at over a million in assets after coming from almost none.